Making Marketing Decisions

Product is the good or service a business sells to its customers. A good is something physical, such as a refillable water bottle; a service is something done for the customer, such as repairing a mobile phone. Product is one of the four Ps of the marketing mix — product, price, promotion and place — the four decisions a business blends together to sell successfully.

Why a product must meet customer needs

A product only sells if it does the job customers want, at a quality and reliability they accept. If a café's sandwiches are stale or its service is slow, buyers switch to a rival, because most markets have a competitor ready to serve them. Meeting customer needs is therefore the starting point of the mix: the other three Ps can only work if there is a product people actually want to buy.

Product choices are tied to the other three Ps

Product decisions cannot be made on their own. A tough, long-lasting water bottle made from expensive materials can support a higher price, but only if promotion convinces buyers that the quality is worth paying for, and only if it is sold where those buyers shop — an outdoor equipment store rather than a budget supermarket. Change the product and the price, promotion and place usually have to change with it; change the price or the place and the product may need adjusting too.

As part of the product element, a business decides:

• how to balance the design mix of function, aesthetics and cost;
• where the product sits in the product life cycle, and whether extension strategies are needed to keep sales going;
• how far to use differentiation, including a unique selling point, so the product or service stands out from competitors.

The design mix is the balance a business chooses between function, aesthetics and cost when it designs a product or service. The three parts pull against each other, so a business has to decide which one matters most to the customers it wants to attract.

The three elements

Function is what the product is meant to do and how well it does it — a rucksack needs to carry your kit, stay comfortable on a long walk and keep the rain out. Aesthetics is how it looks and feels: the colour, the shape, the texture of the straps and the overall impression it gives. Cost is what the business spends on making it, such as materials, labour and packaging. Cost is not price: cost is the business's spending, while price is what a customer hands over.

Trade-offs

Improving one element often affects another. Adding waterproof zips and breathable fabric improves function but pushes up cost, so the rucksack may need a higher price. A printed pattern makes the bag more attractive but costs extra to print. Occasionally one choice helps two elements at once — a simple design can look smart and be cheaper to make — but a business can rarely have all three at their best.

Choosing the balance

The right mix depends on customer priorities, the type of product, the market it is sold in — including what rival products offer — and the business's aims. A budget rucksack for school trips might prioritise cost, because buyers want a low price. A rucksack for serious hillwalkers would prioritise function, where performance and reliability matter most. A fashion-led daypack would prioritise aesthetics. Even so, no element should be ignored completely: a cheap bag that tears, or a stylish one that is painful to wear, will lose customers.

Function is what a product or service is intended to do — the job it is meant to perform for the customer — and how well it performs that purpose. This includes reliability, meaning it works consistently, and effectiveness, meaning it actually achieves the result the customer needs.

Take a rechargeable power bank. Its function is to charge a phone when you are away from a plug. A good one holds enough charge for several top-ups, charges at a sensible speed, works with your cable and does not overheat. If it cuts out or charges very slowly, it is unreliable and ineffective, even if it looks attractive.

Why function matters

Products that perform their function reliably and effectively are more likely to satisfy customers. Satisfied customers may return to the business, recommend it to others and leave positive reviews, which can support sales and reputation. A product that keeps failing can lead to complaints, returns and lost trust.

Prioritising function suits customers who value performance and reliability more than appearance or a low price. For example, someone who needs a power bank for a long journey may pay more for one that works every time rather than choose a cheaper model that may let them down. Function can therefore be a reason why a customer picks one product over another.

Aesthetics is how a product looks and feels — its visual appeal and the overall impression it gives customers. It is one element of the design mix.

What it includes

Aesthetics covers features such as:

• shape and style
• colour
• finish, such as matte, glossy or textured
• the look and feel of the materials used

It is not only about appearance. How a product feels in your hand — smooth, soft, solid or lightweight — is part of its aesthetics too.

Why it matters

Good aesthetics can make a product more attractive and desirable, so customers are more likely to choose it. They also help a product stand out from competitors. If two products do a similar job, a shopper may pick the one that looks and feels better, even if it is priced a little more.

For example, a small business sells reusable water bottles. One is plain grey with a smooth surface; another has a curved shape, a soft-touch coating and a coloured cap. The second bottle feels nicer to hold and looks more distinctive, so more customers choose it. Its aesthetics have made it more desirable.

Prioritising aesthetics suits customers who value appearance and style. A business aiming at that group may spend more on shape, colour and finish to create the impression those customers want.

Cost is the money a business spends when making a product or providing a service. It covers materials, labour, packaging, energy and the machines used to make the product.

Cost is not the same as price. Price is what the customer pays; cost is what the business spends. A business can charge a high price but still make little profit if its costs are high.

Keeping cost low

Low costs help a business in two ways. It can keep more of the price as profit, or it can charge a lower price than rivals and still make a profit. That can attract customers who care most about price.

For example, a business making reusable water bottles spends £4 on the steel body, £1.50 on labour and £0.50 on the cap and packaging, so each bottle costs £6 to make. It sells for £12, giving £6 profit per bottle. A simpler design uses less steel and a lighter cap, cutting the cost to £5. The business could keep the £12 price and make £7 profit, or lower the price to £11 and still make £6 while looking cheaper than rivals.

Cutting too far

Cutting cost too far can backfire. A cheaper cap might leak, so customers return bottles, leave poor reviews and stop buying. The business then pays for replacements and loses sales. Cost has to be balanced against how well the product works and how it looks and feels, so the lowest possible cost is not always the best choice.

Prioritising low cost suits customers who value low prices, but it can put off customers who want a product that lasts.

The product life cycle shows the stages a product passes through, from the first idea and development all the way to being taken off the market. It maps a product's sales against time, so you can see how popular it is at each stage of its life.

It tracks the life of the product on the market, not how long a customer can use it. A tin opener might last twenty years in a kitchen, but sales of that model still rise and fall: once most households own one the market is full, and only newer designs from rivals tempt buyers.

The four phases

• Introduction — the product is designed, developed and launched.
• Growth — sales rise as more customers buy.
• Maturity — sales reach their highest level.
• Decline — sales fall and the product may be withdrawn.

Introduction

The introduction phase covers the designing and developing of the product before a single sale is made, and then the launch onto the market. Sales are usually low at first: the product is new, customers may not know it exists, and few shops may stock it yet.

Sales can still climb quickly after launch if the product is a hit and attracts attention. For example, a small firm called WrapIt launches reusable beeswax sandwich wraps and sells about 150 a month at local markets, because few shoppers have heard of them. A short clip of the wraps being washed and used again is shared widely, and sales jump to 1,200 the next month — still early in the product's life, but rising fast.

Growth

In the growth phase sales rise because demand grows and more shoppers buy, often after hearing about it from others or seeing it in more shops. Growth also attracts competitors, who spot the demand and launch similar products, sometimes at lower prices. To keep sales rising, the business may need to keep improving the product or promoting it more heavily — WrapIt, for instance, adds a larger lunch-bag size once rivals copy its wraps.

Maturity and decline are the final two phases of the product life cycle. In maturity a product is at its most popular; in decline demand falls away and the business must decide whether to keep selling it.

Maturity

In the maturity phase sales are at their highest. Most customers who want the product already own it, so sales stop climbing and level off.

How long maturity lasts varies by product and market. A plain cotton T-shirt or a standard kettle can stay in maturity for decades, while a novelty gadget may peak within a few months. Businesses aim to stay in growth and maturity for as long as possible, often using extension strategies to hold off decline.

Maturity can bring real benefits: high sales mean high revenue, and if costs are controlled the product can be highly profitable and generate positive cash flow, with more money coming in than going out. Marketing spending to grow sales may also be lower, because customers already recognise the product.

None of this is guaranteed. Rival products, rising costs and changing customer tastes all eat into profit, so a product with record sales can still earn very little.

Decline

In the decline phase sales fall, usually because newer alternatives or shifting tastes make the product less appealing. Eventually the business may withdraw the product and use its resources on something else.

A business may keep a declining product on sale for a while if it still earns a contribution (what is left of the price after variable costs), if loyal customers keep buying, or if costs are low because development and promotion have stopped. For example, Luma sells plug-in night lights for young children. Sales peak as most families who want one buy one, then slip as phone apps replace them; Luma keeps selling to loyal parents for two more years because each light is cheap to make, before withdrawing it.

Extension strategies are actions a business takes to keep a product selling for longer, delaying or reducing the fall in sales once demand begins to drop.

They are used when a product is becoming less popular, or when a business wants to keep an existing product earning money before a replacement is ready. Common extension strategies include:

• changing product features, such as adding a useful new function
• updating the design or packaging so the product looks fresher
• finding new uses for the product
• targeting new customer groups or selling in new markets
• rebranding or relaunching the product with a new image
• renewed promotion to remind customers about it or attract new ones

For example, a business selling the Luma desk lamp finds sales slowing because many households already own one. It adds a dimmable setting and a clip for bunk beds, targets university students moving into halls, and refreshes the packaging. These changes could keep sales and revenue coming in for longer, and give the business more time to develop a replacement product.

Extension strategies do add cost, though: design work, new packaging and promotion all have to be paid for. They may also fail if demand has fallen permanently. If built-in lighting or phone torches mean most customers no longer want a separate desk lamp, spending more on the Luma is unlikely to create lasting demand. The business may then need to accept the fall in sales and focus on a new product instead.

Differentiation means making a product or service distinct from competitors so that it stands out and customers choose it. A unique selling point (USP) goes further: it is a difference that no competitor offers, that customers value, and that is difficult to copy.

Where a difference can come from

A business can differentiate through design, features, quality, reliability, brand image or customer service — in fact anything customers value. Imagine two shops selling plain white mugs at the same price: with nothing to choose between them, buyers pick almost at random. Give one shop a design nobody else stocks and it has a reason to be chosen.

Why it pays

• It gives customers a reason to pick you rather than a rival, so sales and market share can rise.
• It reduces direct competition: you compete on the difference rather than on price, so you can often charge more and earn more revenue on each sale.
• Customers who value the difference come back, which builds loyalty.

Unique selling points and staying ahead

A clear USP gives a business a competitive advantage and makes marketing easier, because every advert can push one simple message. Picture a bag company that repairs any of its bags free of charge, for life. No rival makes that promise, and copying it would mean setting up a whole repair service, so the advantage holds for a while.

It will not hold for ever. Successful differences get copied, so differentiation helps a product stay in growth or maturity for longer rather than protecting it permanently. How much it matters depends on how crowded the market is — in a busy market you need a reason to stand out — and on whether customers actually value the difference. A difference nobody cares about is not real differentiation, and “better quality” only counts as a USP if no competitor matches it.

Price is the amount charged to customers for a product or service. It is one of the four Ps of the marketing mix, and it is the only one that brings money in: product, promotion and place all cost money to provide.

Price is closely linked to four things:

• Demand — how many customers are willing and able to buy.
• Sales revenue — price multiplied by the quantity sold.
• Profit — what is left of that revenue once costs are paid.
• Perceived value — what customers believe the product is worth, which shapes how the brand is seen.

For example, a skateboard shop charges £60 and sells 200 boards a month, giving revenue of £60 × 200 = £12,000. Dropping the price to £45 might bring in 260 buyers, but that is only £11,700 — more sales, less revenue, and a smaller amount left from each board to cover costs.

Too high or too low

A price that is too high can deter customers and push them towards a cheaper rival, so sales volume falls. A price that is too low earns little from each unit, which may not cover costs and leaves little profit; it can also make customers think the product is cheaply made, which damages brand image.

Factors that shape a price

• Costs of making or supplying the product — the price must cover these if the business is to profit.
• Customers' willingness and ability to pay — a student and a wealthy professional will accept very different prices.
• Competitors' prices — customers compare, so a business needs a reason to charge more.
• Product quality — a well-made, long-lasting item can justify a higher price than a basic one.
• Availability — a product that is scarce or hard to find can carry a high price, while one sold by many rivals has to compete on other features.

Price is only one factor customers weigh up. Quality, customer service, convenience, availability and brand all affect whether someone buys, so a low price alone will not sell a poor product, and a high price can still work if the rest of the mix is strong.

Cost-based pricing (also called cost-plus pricing) is a pricing strategy where a business calculates the cost of making or supplying one unit of a product, then adds a mark-up percentage to provide profit. The mark-up is a percentage of the unit cost, so it is added on top of the cost rather than taken out of the selling price.

How it works

For example, a small business makes scented candles. Wax, a jar, a wick and labour cost £6 per candle. The owner chooses a 50% mark-up. The mark-up is £6 × 50% = £3, so the selling price is £6 + £3 = £9. If costs rise to £7, the same 50% mark-up gives a price of £10.50, so the price still covers the higher cost and adds profit.

Advantages and drawbacks

Cost-based pricing can ensure the price covers costs and includes a profit margin, provided the costs are calculated accurately. It is simple to apply because the business starts from figures it already knows.

However, it ignores customers' willingness to pay and competitors' prices. A product with high costs may be given a high selling price, which could make it uncompetitive. Cost-based pricing therefore does not guarantee a profit: customers may refuse to buy if the price is too high, so the business may sell few units.

Competitive pricing (also called competition-based pricing) means setting a price close to what rival businesses charge for a similar product, rather than working it out from your own costs alone. Customers can compare prices easily, so charging far more than the rest of the market can send them to a rival.

Undercutting or charging more

A business can set its price slightly below its rivals — undercutting — to win customers who are choosing mainly on price. It can also charge a little more if customers believe its product is better quality or its brand is stronger, because the higher price then feels worth paying. Setting a price roughly in line with rivals means you are not obviously the dearest option, which helps a business avoid losing customers on price alone. Competitive pricing does not have to mean being the cheapest.

For example, three shops in the same town sell hanging baskets and two of them charge £18. The third spends £11 on plants and materials for each basket and charges £17, so it looks like the best deal while still making £6 per basket. Cutting the price to £12 would leave only £1 per basket, which may not cover rent and wages, so undercutting too far risks a loss. Charging £21 instead would only work if its baskets were noticeably fuller, so customers could see the extra value.

How competition influences price

Competition can stop a business using the pricing strategy it preferred, because customers may have a cheaper or better alternative if a rival:

• launches a newer product
• improves an existing product
• offers better customer service
• reduces its prices
• runs a sale

A business hoping to charge a high price may then have to lower it, or improve its own offer quickly, to protect its sales. The market has shaped the price, not just the business's own costs.

Penetration pricing is a pricing strategy where a business sets a low initial price for a new product or service and then gradually increases it over time. The low price is only the starting point: it is designed to rise once customers are established, so it is different from a strategy that keeps prices low for good.

Why a business does it

A low launch price aims to attract customers quickly. When a product is new, customers have no experience of it and may be unwilling to pay much, so a low price encourages them to give it a try. If they like it, some will stay loyal, and because they are already used to buying from that business many will accept the later price rise. Winning lots of customers early also helps the business build market share and establish a customer base before competitors react.

Worked example

A new hand car wash, SparkleWash, charges £4 a wash for its first two months and plans to put the price up to £7. If it washes 500 cars a month, it takes £2,000 a month at the low price. The same 500 cars paying £7 would bring in £3,500 a month. The gap shows the trade-off: the business earns much less per customer while the price is low, in the hope of keeping those customers once the price rises.

The drawbacks

Profits are low while the price is low, so the business needs enough cash to survive this period. There is also no guarantee that customers will stay when the price rises — some may switch to a rival or simply stop buying, so the business ends up with fewer customers than it planned and a price that is no longer a reason to buy from it.

Price skimming is a pricing strategy where a business launches a product at a high price and then lowers that price over time. The first customers pay more to own the product early, while later customers buy once the price becomes more affordable.

It suits a product where initial demand is expected to be high, so enough customers will pay the high launch price. For example, a company launches a new smart coffee machine at £650. Keen customers who want the latest gadget in their kitchen buy at launch. Six months later, the price drops to £520, then to £450 as rival machines appear and the business needs to attract shoppers who would not pay £650. The business earns a high revenue per unit from early buyers, which can maximise profit from customers willing to pay a premium. The high price can also make the product seem desirable and special.

However, price skimming may deter some customers who cannot or will not pay the launch price. Some of them wait for the reduction. This is a risk because, by the time the price falls, a newer or more attractive product may be on sale, so those customers buy from a rival instead. Price skimming is often associated with new high-technology products, where early buyers value having the latest version.

Premium pricing means charging a consistently high price for a product and keeping it high over time. High-end and luxury brands, such as a premium watch maker or a designer sunglasses label, use it to signal quality and status rather than to compete on price.

The strategy relies on an exclusive image and desirability. Customers pay more because the product is seen as special, well made or a status symbol. Not every customer can afford it, and that can add to its appeal: owning something expensive and less common makes customers feel they are buying into an exclusive group. The high price must match the quality, packaging, service and brand story, or customers will not accept it. A premium price is not simply a high price for a good product: the price itself has to stay high over time to build that image.

A premium price can support a high profit margin because the business keeps more from each sale than it would at a lower price. Even if it sells fewer units, it may earn far more per item. For example, a small brand sells handmade desk lamps for £180. Materials and labour cost £60, leaving £120 from each lamp before other costs. Cutting the price to £90 might sell more lamps, but each sale would leave only £30, and the luxury image could be damaged.

Demand can fall if customers' incomes fall. They may decide they cannot justify the high price and switch to cheaper substitutes. A business charging premium prices therefore depends on customers still being willing and able to pay, and on protecting its exclusive image during tougher times.

Predatory pricing is an aggressive pricing strategy where a business sets its prices very low, often below its own costs, to make it hard for competitors to survive. The aim is to take customers away from rivals so their sales and profits fall until they are forced to leave the market.

If it works, the business can eliminate competition and become the main or only seller in its market. It can then raise prices, because customers have fewer alternatives, and recover the money it lost while prices were low. This only works if the business can afford to make losses for as long as it takes, so it usually needs large cash reserves or other products that are still earning profit.

Why it is high risk

Predatory pricing is dangerous because each sale may bring in less money than it costs to provide. A business selling below cost loses money on every unit sold, so the longer a price war lasts, the bigger the losses grow. There is no guarantee that rivals will give up, and a stronger competitor might be able to keep going for longer. Even if competitors leave, the business must eventually raise prices to stop losing money, and customers may then switch to another supplier or stop buying. For these reasons, predatory pricing is not sustainable in the long term.

It is not the same as penetration pricing. Penetration pricing starts low and then rises gradually to build sales, while predatory pricing is deliberately set low to remove competitors.

Worked example: Fernway Soft Play charges £6 per child and it costs £3.50 per child to run a session. When a new play centre opens nearby, Fernway cuts its price to £1 per child. It now loses £2.50 on every child, but it hopes the rival will close. If the rival leaves after four months, Fernway can raise its price to £7. If the rival stays, Fernway keeps making losses and may run out of cash.

Psychological pricing is a pricing strategy where a business sets a price so that it looks more attractive, making customers believe they are getting a better deal. The customer saves only a few pence — what really changes is how the price looks.

Just below a round figure

The most common method is to set the price a little below a round number. A trampoline park might charge £12.95 for a jump session instead of £13, or a bike shop might label a helmet £39.95 rather than £40. It also works on more expensive items: a music shop could price a guitar at £249 instead of £250. Psychological pricing is not simply about charging a low price — it is about making whatever price is charged look better.

It works because of the way you read a number. You read from left to right and notice the first part of the price — the 12 or the 39 — so your brain files it as “about twelve pounds” rather than “thirteen”. Paying £39.95 feels much closer to £39 than to £40, even though the difference is only 5p.

Why a business would use it

• It makes the price appear lower while keeping almost all of the revenue: £39.95 is only 5p less than £40, yet it looks noticeably cheaper.
• It can tip a customer who is comparing two similar products towards the one that seems better value.
• The “bargain” feel encourages customers to go ahead and buy.

The effect is about perception, so it suits everyday, lower-priced products where customers are price-sensitive. It is a poor fit for a luxury brand trying to create an exclusive image, where a round, high price can feel more special than £249.

Technology can influence the price a business charges. A product built with new technology that rivals do not yet have may be sold at a premium price — a price above the normal level — because many customers may pay more for the extra features, convenience or performance.

Why new technology can support a higher price

When a business launches something genuinely new, there may be little direct competition at first. Customers who want the latest version can compare it with older alternatives and see a clear difference. The business can set a higher price to cover the cost of research and development and to earn a larger profit on each sale. For example, a company launches a robot lawnmower with GPS mapping that cuts the grass in neat stripes without any boundary wire. Rivals' mowers still need wire buried in the lawn, so the new model can sell for £1,200 while older models sell for around £600.

Why older products may need a lower price

Technology moves on quickly. Once a newer version appears, the older product no longer looks special. Customers can see that the new model has better features, and rival businesses may also have brought out their own improved products. To keep selling the older item, the business often has to reduce its price so it still looks like good value. This can keep sales coming in and clear old stock, even though the profit made on each unit is smaller. If the robot lawnmower maker then releases a model that avoids toys and pets automatically, the earlier GPS model may be cut to £750 to stay competitive against both the new version and rivals' mowers.

A technological lead can let a business charge more for a time before prices fall back as rivals catch up.

Market segments are groups of customers with similar characteristics, such as age, income or lifestyle. Each segment may have different incomes, needs and willingness to pay, so the price that suits one group may be wrong for another. The price must suit the target segment.

Why segments pay different prices

A price must match what the target segment can afford and values. Customers on lower incomes are usually more price sensitive, while customers who need convenience or exclusivity may accept a higher price. For example, a soft-play centre might use these prices:

Different strategies for different segments

A business may use a different pricing strategy for each segment. A segment that values luxury or exclusivity might be charged a consistently high price (premium pricing), while a price-sensitive segment might see a lower price. Another segment might be given a price designed to look more attractive (psychological pricing). The strategy should fit the segment's income and what it values, not just the business's costs.

A product's position in the product life cycle influences the pricing strategy a business chooses. Each stage changes demand, competition and how much customers are willing to pay, so the strategy should be reviewed as the product moves through the cycle.

Introduction and growth

At introduction, you might use price skimming if the product is innovative and demand from early customers is high. A high launch price earns more revenue per sale before rivals copy the idea. Alternatively, penetration pricing sets a low price to attract customers quickly and build market share. For example, a new app-controlled plant-watering device could launch at £85 to target keen gardeners, then fall later. A new budget online homework club could instead start at £3 a month to win users quickly.

In growth, sales rise but competitors may enter the market. Your price may need adjusting downwards, or keeping in line with rivals, so customers do not switch. If your product has a strong feature, you may hold a higher price.

Maturity and decline

In maturity, sales growth slows and competition is strong. Competitive pricing sets a price close to rivals, while psychological pricing makes a price appear lower than it is, often by ending just below a round figure. Both can help defend market share.

In decline, demand falls. Lower prices can clear remaining stock and attract customers who are looking for a bargain before the product is withdrawn. The lower price may cut profit per unit, but selling unsold stock is better than leaving it in storage.

Businesses may raise or lower their price for several reasons, and each change affects demand, revenue and profit, so the decision needs thinking through.

Reasons to put the price up

• Costs have risen. If materials, wages or fuel cost more, each sale leaves less profit, so a higher price restores the gap between revenue and costs.
• The brand is strong or the product has improved. Customers who trust a brand, or who can see better quality, are often willing to pay more, so the business can charge extra without losing many sales.
• To raise revenue and profit. Selling a similar number of units at a higher price brings in more revenue, and if costs stay the same, profit rises too. This only works while customers will still buy.

For example, a mobile pet-grooming van charges £30 a groom. Fuel and shampoo costs then climb by £2 per appointment, squeezing the margin, so the owner raises the price to £32 to protect it. Regular customers who book every month accept the change because they value the convenience.

Reasons to put the price down

A lower price can attract new customers and increase demand, so the business sells a larger sales volume. But each sale now brings in less revenue per unit, and if costs per unit stay the same, the profit margin on every item shrinks. Total profit only improves if the extra units sold more than make up for the smaller margin.

Take a Saturday art club charging £12 a session with 40 children, bringing in £480. At £10 it needs 48 children just to bring in the same revenue. If materials cost £5 a child, the margin per place drops from £7 to £5, so even with 48 children profit falls from £280 to £240; it would take 56 to match the old profit.

Evaluating a pricing decision means judging its overall effect on total profit, not just asking whether it pulls in more customers. A price change only works if the extra sales, or the higher amount charged per unit, more than cover what the business gives up.

What decides the outcome

• How much demand changes: a small cut may bring only a few extra buyers, so revenue per unit falls and profit drops.
• Competitors' reactions: if rivals match your cut, you keep the lower price but lose the extra customers you hoped for.
• Costs: selling more means buying more materials and paying for more staff hours, which eats into the gain.
• Brand image and loyalty: loyal customers may pay more without leaving, giving a price rise a good chance of raising profit.
• Target market segment: bargain hunters respond strongly to a discount, while customers buying for status may not.

When a lower price backfires

A lower price can damage a premium image. If a scented candle brand normally sells at £20 and suddenly drops to £12, shoppers may assume the ingredients are cheaper or the product is being cleared, and the customers who valued its exclusivity drift away. Rebuilding a luxury reputation is slow and expensive.

Judging it by profit

A candle maker sells 2,000 candles a month at £20, with £8 of costs per candle. Each sale leaves £12, so the business makes £24,000 a month before fixed costs such as rent. Cutting the price to £16 leaves only £8 per candle, so it must sell 3,000 candles just to make the same £24,000. That is 50% more sales simply to stand still, before any extra staff or storage costs.

A pricing strategy works when the gains from extra sales or a higher price outweigh what the business gives up, so these factors have to be weighed against each other rather than judged one at a time.

Promotion is the part of the marketing mix that communicates with customers. It raises awareness of a product or business, persuades people to buy and reminds existing customers to return.

Promotion has several aims. It can inform potential customers that a product exists and what it does, and encourage trial and purchase, especially when a product is new or unfamiliar. It can build brand image so customers see the business as trustworthy or appealing, and remind existing customers why they bought before. Good promotion can therefore support sales and help a business grow its market share.

Not only advertising

Advertising is one promotional method, but promotion is wider. A business may also use sponsorship, product trials, special offers and branding. These methods work in different ways: some give customers a reason to try a product, some build recognition, and some keep the business visible.

Using a mix

Businesses often use a mix of promotional methods rather than relying on one. Different segments use different media and respond to different messages, so a mix helps the message reach more of the right customers. Repeating the same message across several methods can also reinforce it. For example, a new indoor climbing centre might offer a free first climb to attract beginners, sponsor a local school sports award to build trust, and use posters and social posts with the same slogan so people see the same message more than once.

A market segment is a group of customers with similar characteristics or needs. Customers in one segment may share an age range, income level, hobby or location. Promotion should be aimed at the segment a business wants to serve, not at “everyone”, because different groups notice and trust different messages.

Choose promotion that fits the segment’s media habits: where they read, watch or scroll. Their income affects whether a money-off offer feels useful or cheapens the product. Their lifestyle and location affect the tone and reach of the campaign, while the product type affects whether a trial, a special offer or a brand-building message makes more sense. The promotion budget limits which methods are realistic, and the desired brand image must match how the segment sees the business. A premium image can be damaged by constant discounting, for example.

The same promotional method is not equally effective for every segment. A method can appeal strongly to one group and alienate another. A local climbing gym launching beginner sessions for students might use short videos on the social platforms those students use, plus a student discount. The same gym would waste money advertising in a retirement magazine or sponsoring an over-60s bowls league, even though both could work for a different business.

Advertising is paid communication through media to reach a target audience. The business buys space or time, such as a poster site or an online video slot, so it decides the message, but it cannot fully control who sees the advert.

Advertising can do four jobs: raise awareness so that people know a product exists, give information such as features or opening times, persuade customers that it is worth buying, and remind existing customers to buy again. For example, a new indoor climbing centre could advertise on a local radio station to tell families it has opened, describe its beginner sessions and encourage listeners to book a first visit.

Benefits and drawbacks

Its big strength is reach: one campaign can put a message in front of a wide audience quickly. However, advertising can be expensive, and a medium can reach many people who are not in the target segment, so money is wasted on people who would never buy. It is also only one promotional method, not the whole of promotion.

Choosing a suitable medium

Advertising is more appropriate when the chosen medium is used by the target segment and the message fits the brand. A brand selling phone cases to teenagers gets more value from a gaming video channel than from a retirement magazine, because the audience matches. The medium must match the audience's habits and the brand's identity, so the right advert reaches the right people with a message they understand.

Sponsorship is when a business pays to support an event, person or team in return for promotion of its name or brand. The sponsored activity might be a local sports club, a school competition or a music festival. In return, the business usually gets its logo on kit, signs or programmes, and may be mentioned in announcements.

Why businesses sponsor

Sponsorship can raise awareness by putting a brand in front of the people who attend or follow the activity. It can also associate the business with that activity's values, such as health, teamwork or creativity. If customers trust the event or team, some of that trust may pass to the sponsor, which can build credibility. Sponsorship also lets a business reach a particular audience - for example, a skateboard shop sponsoring a youth skate contest gets its name in front of young skaters and their families, who are likely customers.

A commercial arrangement

Sponsorship is not a donation. A donation is given without expecting publicity, whereas sponsorship is a commercial arrangement in which the business expects something back, such as logo space, announcements or tickets to give to customers. The business should therefore judge whether the publicity it receives is worth the money it pays.

Costs and risks

Sponsorship can be expensive, especially for large events, and the publicity may not lead to enough extra sales to cover the cost. There is also a risk if the association is unsuitable or unpopular. Imagine a family bakery sponsors a motocross team whose riders are known for dangerous stunts. If local parents think the sport is too risky, the bakery's family-friendly image could suffer. A good fit between the brand and the activity matters, because customers notice who a business chooses to support.

Product trials let customers try a product before they buy it. Businesses use samples (small free amounts), demonstrations (showing the product in use) and testers (products set out in store that customers can handle or try).

Trials work because they reduce customer risk: if you are unsure whether a product suits you, trying it first makes a bad purchase less likely. Lower risk can encourage a first purchase. A trial also gives the business feedback before and after launch, and customers who like the product may tell others, creating word-of-mouth promotion.

Example: a garden centre launches a new hedge trimmer. On a Saturday, staff run a demonstration and let shoppers hold the trimmer and cut a branch. Some shoppers who were worried about the weight buy one. Comments about the handle help the garden centre improve its next batch, and buyers mention it to neighbours.

Trials can be costly: free samples use up stock, demonstrations need staff time and space, and testers can be damaged or stolen. They may not suit every product, either. A product that is used up in one go, such as a firework, cannot really be tried first, and a very expensive item cannot be given away free, so a demonstration may be the only option.

Businesses use trials for new products, to build confidence at launch, or to tempt customers away from a rival. A soft drinks brand might hand out free cups at a festival to win customers from the brand they usually buy.

Special offers are short-term incentives that give customers a better deal for a limited time. They can be a price reduction, such as £6 off a rucksack, or extra product for the same price, such as a free bag of popcorn with every cinema ticket bought this weekend.

Why businesses use them

They can encourage trial because a lower price or free extra makes customers more willing to try a product. They can also increase short-term sales, clear old stock before new products arrive and attract price-sensitive customers who compare deals carefully. For example, you might see a garden centre take 15% off every garden bench and patio set in the last week of September to clear space for Christmas stock and attract bargain hunters.

Drawbacks

A price reduction means each sale brings in less revenue per unit (the money received for each item sold). A free extra means the business gives more for the same money, so costs per sale rise. Either way, the business needs enough extra sales to make the offer worthwhile. Frequent discounts can damage a premium image — a reputation for high quality and high price — because customers may question the value or wait for the next deal. Rivals can also copy an offer quickly, so any advantage may be brief.

Keep them short-term

Special offers work best as short, planned incentives. If a business runs them for too long, you may start to expect discounts all the time and refuse to pay the normal price. That can reduce brand value and make future full-price sales harder. A limited weekend offer can create urgency; a permanent discount can become the normal price in customers' minds.

Branding is creating a distinctive identity for a product or business through its name, logo, design and image. It is how customers recognise the business and what they expect from it.

What branding includes

A brand is more than a logo. It covers the name, colours, packaging, tone of voice and the reputation customers connect with the product. For example, Puffin Trail sells recycled outdoor jackets. Its name, puffin-footprint logo, earthy colours and promise of durable kit all create one clear identity. When you see the puffin footprint, you know the jacket is from Puffin Trail and what it stands for.

Why strong branding helps

Strong branding can build recognition, so customers spot the product quickly, and trust, because a familiar brand feels reliable. It can create loyalty, encouraging repeat purchases, and differentiation, making the product stand out from rivals. A strong brand may also support a higher price, since customers may pay more for a name they believe in.

Branding takes time and money. A business must pay for design, packaging, consistent promotion and protecting its image. It can also be damaged by poor promotion or bad publicity. If Puffin Trail made exaggerated environmental claims in an advert, customers could lose trust and loyalty.

Branding is not advertising

Branding creates identity and reputation, while advertising communicates messages to customers. Advertising can help build a brand, but the brand itself is the overall identity customers know and judge.

Technology in promotion means using digital tools such as websites, social media, apps, search engines and email to communicate with customers. It has widened the ways a business can promote, because a message can be put online and seen by customers far beyond a local shop or a single advert.

Reaching customers online

Online promotion can reach customers where they already spend time, often on phones and tablets. A small business no longer needs a huge budget for a national television advert to be noticed by customers in other towns. It might post a short video, run an online advert, publish a webpage or send an email to people who have signed up. These methods add to older ones, such as sponsorship or special offers; they do not replace them.

• A local dance school posts clips of classes on social media, so new students can see what lessons are like.
• An online game shop puts a trailer on its website and shares it through its app, reaching players who rarely watch television.

Using customer response data

Digital promotion can automatically collect customer response data: how many people viewed a post, clicked a link, opened an email, shared a video or used a discount code. This shows which messages and channels are working. The business can then adjust the campaign, for example by changing the wording, moving budget to the best channel, or sending a follow-up offer. This is more precise than a poster or newspaper advert, where it is harder to tell who responded.

Worked example: A skateboard shop promotes a new backpack with a social media video and a banner on its own website. The video gets 5,000 views but only 40 clicks. The banner gets 300 clicks and its discount code is used 60 times. The response data shows the banner is turning more viewers into customers, so the shop adds the discount code to the video and gives the banner more space on its homepage.

Targeted online advertising uses data about what a user does online, such as the pages they read, the words they search for and the adverts or products they click, to show them adverts that match their interests. The business is aiming at a segment of customers whose behaviour suggests they are likely to buy, rather than at everyone using the internet.

For example, a shop that sells dance shoes pays a social media platform to show its advert only to users who have watched dance tutorial videos and follow dance schools, because that behaviour suggests they are likely to want the product.

How it works

• Platforms collect data as users browse, search and click, often using cookies (small files stored on a device that track activity).
• The data builds a picture of a person's interests, which the platform matches to the business's target segment.
• The business sets the advert and its budget, and the advert appears in the feeds or on the pages of users who fit that picture.

It does not reach every customer. It only reaches users whose online behaviour suggests they are in the target segment, so people with different habits may never see it.

Benefits and drawbacks

• Privacy concerns: customers may not realise their data is being collected and can feel watched, which can damage trust in the brand.
• Annoyance: if an advert follows someone across every site, or is repeated too often, they may be put off the business altogether.

Targeting usually gives a better return per pound than untargeted advertising, but only while customers accept it, so the amount and frequency of adverts matters.

Viral advertising is promotional content that spreads because users share it with others, usually through social media. The business creates a post, video or challenge that people choose to pass on, so the message travels from user to user rather than only appearing in paid space.

Why businesses try it

Viral advertising can spread quickly and reach a large audience for relatively little cost. A single post can be seen by thousands of people who do not follow the business, because their friends shared it. For a small business with a tight budget, this can build awareness that it could not afford to buy through paid advertising.

It must be worth sharing

Viral content has to be engaging enough for users to share it, such as being funny, surprising or useful. For example, an independent skateboard shop could post a short clip of staff building a ramp from scrap wood and testing it. If other skaters find it entertaining, they share it and the shop's name reaches new customers. But there is no guarantee it will spread. Viral advertising is not free either: making good content takes time and money, and if nobody shares it, the business has spent both for little reach.

E-newsletters are promotional emails sent to customers who have chosen to receive them. Customers usually sign up on a website, in a shop or when they pay for an order, so the business has their consent to contact them. This makes e-newsletters a form of permission-based promotion, unlike spam, which is sent without permission.

Why businesses use them

An e-newsletter can build a relationship by giving useful or interesting content, not only asking for a sale. For example, a small garden centre might email its members once a month with seasonal planting advice and a short video from its staff. That keeps the business in customers' minds between visits.

They can also inform customers about offers and include links straight to the online shop or a booking page. Because the content can be targeted, a customer who often buys houseplants might see different articles and offers from a customer who buys tools. The aim is to encourage a repeat purchase and build loyalty.

The results can be measured: the business can see how many emails were opened and which links were clicked. It can then change future emails to improve results.

Drawbacks

An e-newsletter can be ignored, deleted or marked as unwanted, especially if it arrives too often or the content is dull. The business must have consent and make unsubscribing easy. It also needs good content, such as useful advice, clear offers and a well-designed layout, or customers will stop opening it.

Revenue and profit

Evaluating promotion means deciding whether a campaign was worth its cost. Promotion can increase sales revenue by raising sales volume: more customers buy, so revenue rises. It can also support a higher price if it makes the product seem more desirable, so each sale brings in more revenue.

However, revenue is not profit. Promotion costs, plus any extra staff time, materials or discounts, are taken from the extra revenue. A campaign can raise sales and still reduce profit if it is expensive or ineffective.

For example, a bike repair service spends £600 on a local campaign. It gains 50 extra repairs at £25 each.

The extra revenue is £1,250, but after £450 of extra parts and mechanic time and the £600 campaign cost, profit rises by only £200. The campaign worked, but its cost swallowed most of the gain. An ineffective campaign could add less revenue than it costs, reducing profit.

Objectives and value for money

Evaluate promotion against its objectives. A campaign to launch a new service may aim to raise awareness of it; a campaign to fill a quiet month may aim to increase sales quickly. Success means meeting the objective, not just being noticed.

Value for money compares the cost of a campaign with the extra sales or profit it creates. A £2,000 campaign that adds £8,000 profit can be better value than a £400 campaign that adds £500 profit. A cheap campaign is poor value if it reaches the wrong customers; an expensive one can be good value if it produces strong, measurable results.

Place is the element of the marketing mix that deals with distribution. Distribution is the process of making a product or service available from the producer to the consumer. A business can make a great product at a fair price, but if customers cannot easily get hold of it, few sales will follow.

A distribution channel is the route a product takes from the producer to the consumer. Some businesses sell straight to the customer, while others pass goods through another business first.

Two common routes

Choosing a channel changes costs, how many customers can be reached and how much control the producer has over price and display, so it feeds straight into sales and profit.

Place is more than a location

Place covers both the selling environment — a physical shop, a market stall, a website or a mix of these — and the route the product takes to the customer. It is not simply the address of a business; a firm trading only from a lock-up unit can still sell nationwide online.

For example, a small business in Leicester that makes reusable water bottles sells at music festivals and through its own website, and also supplies a chain of outdoor activity shops. Each route reaches a different set of buyers, and the shops keep a share of every bottle they sell.

A retailer is a business or outlet that sells goods or services to the final consumer. It buys from producers or wholesalers and sells on in smaller quantities to customers, either from physical shops, online, or both.

Why producers use retailers

A producer can use a retailer to reach customers without dealing directly with every consumer. This can increase the producer's reach because the retailer already attracts customers to its shop or website. For example, a small producer of reusable water bottles, Clearwell, sells through Greenhouse Goods, a chain of eco-friendly shops. Shoppers already visit Greenhouse Goods, so Clearwell reaches more people than if it tried to find every customer itself.

Retailers can also give customers the chance to see and try a product before buying. In a shop, a customer can pick up a water bottle, check its size and feel the finish. This can build confidence and lead to more sales.

What producers give up

The retailer needs to make a profit, so it keeps a share of the final selling price. If Clearwell sells a bottle to Greenhouse Goods for £14 and the shop sells it to a customer for £20, the retailer keeps £6. Clearwell's revenue is lower for each bottle than if it sold direct at £20, so using a retailer is not automatically better — it depends on whether the extra sales make up for the smaller amount kept per sale.

Choosing the right retailer

A producer may choose a retailer whose image and target market match the product. A premium water bottle brand would fit better in a shop known for quality outdoor gear than in a budget discount store, because those customers are more likely to pay the higher price.

E-commerce is the buying and selling of goods or services online. It is the activity itself: a customer orders and pays through a website, and the seller receives the order electronically.

An e-tailer is a retailer that sells goods or services to consumers online. The e-tailer is the business doing the selling, while e-commerce is the activity it carries out. The terms are not interchangeable: every e-tailer uses e-commerce, but e-commerce also covers other online buying and selling, such as a producer taking orders through its own website.

Online-only or both

An e-tailer may trade only online, with no customer-facing shop, or it may also have physical shops. A business with both can let customers order online and collect from a shop, or browse in a shop and buy later on its website.

For example, Puzzlebox Games sells jigsaws only through its website. It is an e-tailer, and each sale is e-commerce. A garden centre called Greenrow has two shops and a website where customers can order plants for delivery. Greenrow is still an e-tailer for those online sales, even though it also has physical shops.

So Greenrow's website orders are e-commerce carried out by an e-tailer, while its shop sales are retail but not e-commerce. Selling online is a method of distribution a business can add alongside its shops, not a label that replaces them.

E-tailing is selling goods or services to customers online. Selling this way can give a business advantages that a shop relying on passing trade cannot easily match.

An e-tailer can widen its target market beyond its local area because customers can buy from anywhere with an internet connection. A small pottery in a seaside town might sell mugs to customers in another county or another country, rather than only to tourists who visit its workshop. More potential customers can mean more sales without opening branches in new towns.

Online selling lets customers shop at any time, which adds convenience. Someone who finishes work after shops have closed can still order a birthday cake for collection two days later. The business can take that sale overnight, so it earns money from customers who could not have visited during opening hours.

E-tailing can also reduce premises costs because a business does not need an expensive customer-facing shop on a busy high street. A seller of phone cases might run from a small unit on an industrial estate and send orders by post, avoiding the high rent and heating bills of a large shop. It does not make selling free: there are still costs such as packaging, delivery and running a website.

Finally, selling through e-commerce lets product information and prices be changed quickly online. If a supplier raises the cost of reusable water bottles, the seller can update the website price in minutes rather than reprinting shelf labels or changing a window display. The business can keep its offer accurate and respond to competitors without waiting for new printed materials.

Selling online brings real advantages, but e-tailing also creates challenges that a business must plan for and pay for.

You may still need premises

An e-tailer may avoid the cost of customer-facing shops, but it often still needs premises for storage, packing and distribution. Stock has to be kept somewhere dry and secure, orders have to be picked and packed, and parcels have to be collected by carriers. That means rent or mortgage payments on a warehouse or unit, shelving and equipment, insurance, and staff to pack orders. These costs do not disappear just because nobody walks in off the street to buy.

More competition to deal with

E-commerce can increase competition, because customers can compare prices, delivery times and reviews from many sellers within seconds and then buy from whichever suits them. A small shop that was the only place nearby to buy gardening gloves now competes with sellers across the country. To hold on to customers, an e-tailer often has to keep prices keen, offer fast delivery and build up good reviews.

Service, delivery and returns

E-tailers must provide customer service without face-to-face contact. Questions and complaints arrive by email, web chat or social media, so problems can take longer to sort out and misunderstandings are easier, which can damage a business's reputation through poor reviews.

They must also manage delivery and returns, which adds cost and complexity: posting items out costs money for packaging and courier charges, and returns mean refunds, paying for return postage and checking goods before they go back into stock.

For example, a small online swimwear business selling 500 orders a week may find that one in four customers orders two sizes and sends one back. Each return costs return postage and staff time to inspect and repack the item, while the warehouse rent is still paid. These costs have to be weighed against the wider reach that online selling brings.

Choosing a distribution method means deciding how a product will be made available to the people the business wants to sell to. This is not just about a shop's location: the method changes the business's costs, who it can reach, the service customers receive and, in turn, its profit.

The method should suit both the product and the target market. For example, a business selling handmade wedding cakes might use a local retailer, where customers can discuss designs face to face before ordering. A business selling downloadable workout plans might choose an online route because the product and its buyers do not need a physical shop. Choose badly and the business could pay for costs it does not need, or miss customers it could have reached.

Retailers: service and cost

Physical retailers can offer immediate availability: a customer can take the product home that day. They can also give personal service, such as explaining features or helping with a choice. These benefits may attract customers and increase sales. However, shops have running costs such as rent, heating and staff wages. A business may need to charge higher prices to cover these costs, or accept lower profit on each sale.

Reaching different customers

A business may sell through both retailers and e-tailers (retailers that sell online) to reach different customers. Some customers want to see and handle a product in a shop; others are happy to order online. For example, a small furniture maker could sell through a local shop for customers who want to check the finish, and through an e-tailer for customers who cannot visit the shop. This can widen sales reach, but it also means managing two sets of costs and customer expectations.

The best method depends on the product, the customer and the business's objectives. A business aiming for high profit per sale may prefer a method with lower running costs, while one aiming to reach as many customers as possible may accept higher costs to widen distribution.

The marketing mix is the combination of four elements a business uses to meet customer needs and achieve its marketing objectives: product, price, promotion and place. These are often called the four Ps.

The four Ps are planned together

The elements are interdependent, which means a decision taken about one changes the effect of the others. The mix therefore has to be planned as a whole rather than one element at a time. Think of a small firm selling refillable water bottles to walkers and climbers:

Change one decision and the others have to move with it. Cutting the price to £8 would mean promoting value for money and selling through discount stores, and the lifetime guarantee would no longer make sense.

Why a mix must fit together

Where one element contradicts another, customers receive a mixed message and are unsure who the product is for, so the business gets less value from the money it spends on marketing. A bottle advertised as premium outdoor kit but stacked in a bargain shop looks cheap, and few customers would then pay £30 for it. Good use of the mix means every element gives the customer the same message about what the product is and who it is for.

The mix is also not just promotion. Advertising cannot rescue a product that is priced wrongly or sold through the wrong outlet, because customers judge the whole offer at once.

Product decisions often come first, because price, promotion and place all have to support what the product is. Its quality, features, design and brand image set what customers expect from it.

Product sets the price

A product with better quality, useful features, a strong design and a recognised brand image can carry a premium price, because customers can see the extra value and accept paying more for it. A basic version of the same item has nothing extra to justify a high price, so it is usually priced low. Price follows the product rather than being chosen on its own.

Product shapes the promotion

Promotion has to explain the benefit the product offers to its target customer, so what the product is decides the message, its tone and the media used. A firm selling hand-stitched leather pencil cases promotes the stitching and the gift appeal with close-up photographs, a calm tone and adverts in craft magazines or on Instagram. Its plain plastic pencil case would be sold on cheapness and convenience, with a bright, busy message in a supermarket leaflet.

Product shapes the place

The size, weight, perishability and physical or digital nature of a product decide which distribution channels suit it. Heavy or fresh goods are best sold locally so they reach the customer quickly and in good condition, while small light items can be posted anywhere. A digital product such as an app or an e-book needs no shop at all, because it can be sold straight from a website or app store.

Price is often the part of the mix customers notice first, so it has to fit with the other three. A price the product, promotion and outlets do not support looks like a mistake, and customers go elsewhere.

Promotion

A low price is promoted around value for money: the message is how much you get for how little you pay. A high price is promoted around quality, exclusivity or status, because customers need a reason to pay more than a rival charges. The advert and the price tag must tell the same story.

Product and place

Price works back on the product too. If the price has to stay low, the business may need cheaper materials or fewer features to keep costs below the price. A high price must be justified by better quality, such as longer guarantees, better design or finer ingredients, or customers feel cheated and stop buying.

Price affects place as well. Premium products are usually sold through a limited number of suitable outlets that protect their image, such as the brand's own shop or a specialist retailer. Low-priced mass-market products suit wide distribution, because a small profit on each unit only adds up at high volumes.

For example, a company making reusable water bottles could sell a plain version for £7 in supermarkets and promote it as cheap and practical, or a brushed-steel version for £32 through a handful of outdoor shops, promoted as built to last. Each price only works when everything else matches it.

That is why cutting the price on its own is risky. A premium brand that slashes its price while keeping the same quality claims and the same specialist outlets creates a mix that no longer makes sense. Customers become unsure what the brand stands for, and the specialist retailers that once protected its image may no longer want to stock it.

Promotion is easy to treat as a separate job, but every promotional choice you make pulls on the other three elements of the mix. The budget, the message and the method each have knock-on effects.

Promotion and price

Promotion costs money, so heavy spending pushes up a business's costs, and it may need a higher price to cover a big campaign. A small candle maker spends £4,000 on video adverts and adds £2 to the price of its £22 gift set. Each set sold at the new price brings in £2 more than before, so the business must sell 2,000 sets just to cover the £4,000; the campaign only pays off if it brings in far more sales than that.

A temporary discount, such as "20% off this weekend only", is a sales promotion, but it is also a pricing decision: it lowers the price customers pay and so cuts the revenue from each sale. Repeat it often and customers learn to wait for the next deal instead of paying full price.

Promotion and product

Promotion is how customers find out a product exists and what it is like, so it shapes their view of its quality and image. The same well-made coat seems more premium when it is shown in a glossy magazine advert than in a blurry photo on a cheap flyer. Promotion also supports new or improved products: a "now with a longer battery" message tells customers something has changed and gives them a reason to buy again.

Promotion and place

The method you choose points customers towards a channel. A poster with a QR code sends people to an app, a social media advert links to a website, and a leaflet through the door brings people into a shop. Promotion that sends buyers somewhere they cannot easily buy wastes the spend.

Above all, the message has to match the price and the outlets. If the adverts promise luxury but the price is a permanent sale price and the product sits in a discount warehouse, customers stop believing the claims and the money spent on the campaign is wasted.

Place is not just where a product is sold. The distribution channel chosen — your own website, your own shop, or outlets run by other businesses — shapes what the other parts of the marketing mix have to do.

Place shapes promotion

The channel helps decide which promotional methods can reach and persuade the target customer, because promotion has to send customers somewhere they can actually buy. Promotion that points people to a website is wasted if the product is only sold in shops.

For example, a firm selling refillable water bottles only through its own website promotes with social media adverts, search adverts and emails, all pointing to the site. Leaflets pushed through doors would make little sense, because readers would have no shop to visit. A business selling through a chain of garden centres does the opposite: it promotes where those shoppers already are, with displays beside the tills and adverts in gardening magazines.

Place shapes price

Selling directly to customers can remove the costs of intermediaries such as wholesalers and retailers, who each take a share of the selling price. With those costs gone, a lower price can still leave a profit. For example, a furniture maker selling only from its own workshop can charge less than a rival whose tables pass through a wholesaler and a department store.

Outlets with high overheads, such as rent, heating and staff on a prime shopping street, may need higher prices to cover their costs, so the price must be high enough for the outlet and the producer to profit.

Matching the mix to the channel

A business selling only online has to promote in ways that send customers to its website, and price competitively, because customers can compare prices in seconds. A business selling through specialist cycling shops needs a premium price and detailed, enthusiast-focused promotion, since customers expect expert advice from those shops; a budget 'cheap and cheerful' message would clash with that brand image and put buyers off. When one element contradicts the channel, money spent on marketing is wasted and customers are confused.

Competitive advantage is a feature of a business's offer that makes customers choose it instead of rival businesses. It answers the customer's question: why buy from you rather than the shop, website or brand down the road?

Building it through the mix

Advantage can come from any element of the marketing mix. A product can be better made, more distinctive or have a feature rivals lack. Price can be lower than competitors, or higher but clearly better value for what you get. Promotion can reach and persuade the target customer more effectively. Place can mean the product is easier to buy, backed by helpful staff or quick delivery.

For example, an independent bike shop, Northside Cycles, offers free lifetime servicing on every bike it sells. The large chain across town has cheaper bikes, but a rider who buys there pays for every repair, so Northside competes on the quality of the after-sales service that comes with the bike rather than on price.

Why several elements together work better

Improving one element alone gives only a limited advantage, because a rival can copy it. A price cut can be matched within days, and an advert can be imitated with a bigger budget. Using several elements together, so the overall offer is stronger than any single part, gives a greater and more lasting advantage, because a competitor must now match all of those things at once.

Northside pairs its free servicing with trained mechanics customers can talk to, honest pricing that is not the cheapest, and repair videos online that build trust. Copying any one of these is easy; copying the whole package is not.

Price is not the only route to competitive advantage, and a low price is often the easiest for rivals to beat. It is quick to undercut, and it can damage a premium image, leaving customers to assume the quality is low too.

An integrated marketing mix is one in which all four elements — product, price, promotion and place — are coordinated so that they support the same message, the same brand image and the same target market. Using all four elements is not the same as integrating them: a business can have a product, a price, a promotion campaign and a distribution channel and still have a mix that pulls in four different directions. Integrated means the elements are consistent with each other.

Why a consistent mix helps

When every element tells the customer the same story, the business builds a clear brand image that people recognise and trust. Trust is what turns a first purchase into repeat purchasing, so a coordinated mix supports customer loyalty.

Consistency also gives a reason to charge more. If the product is well made, the promotion talks about quality rather than bargains, and the outlets are ones where staff can explain the product properly, then a premium price looks like part of the offer rather than an unfair mark-up. For example, a maker of sturdy commuter bikes might charge £900, promote its lifetime frame guarantee in cycling magazines, and sell only through dealers with a servicing workshop — so a rival charging £750 for a similar bike is not automatically chosen, because buyers are paying for confidence in the guarantee and the repairs.

Harder to copy, less wasteful

Rivals can copy one element quite quickly, by matching a price cut or running a similar advert. Copying an integrated mix means matching several linked decisions at once, and those parts only work together, so a competitive advantage built this way tends to last longer.

Integration also reduces waste. Promotion that advertises a discount the product's quality cannot back up, or that sends customers to shops that do not stock the item, is money thrown away. When pricing, promotion and distribution all aim at the same objective, each element reinforces the others instead of cancelling them out.

There is no single best marketing mix. The most suitable mix depends on:

• The target market — price-sensitive customers may need low prices and wide distribution, while quality-focused customers may accept higher prices and selective outlets.
• The business's objectives — growing market share may favour lower prices or heavier promotion, while raising profit may favour higher prices and lower costs.
• The marketing budget — a small budget limits spending on advertising, product development or distribution.
• The level of competition — if rivals cut prices or advertise heavily, the business may need to respond.
• The stage of the product's life cycle — a new product may need promotion to build awareness, whereas a mature one may need price cuts to defend sales.

Trade-offs and change

Because the budget is limited, marketing decisions involve trade-offs. Spending more on one element may leave less for another, or may push up costs and affect price. For example, stronger packaging adds cost, so the business may need a higher price and have less left for promotion. The mix also has to be reviewed and adjusted as market conditions, technology, customer tastes and competitors' actions change. A promotion that worked last year may fail once rivals copy it.

Adapting to one segment

A mix can be adapted to a particular customer segment through the combined choice of product features, price, promotional message and outlet. A reusable bottle maker could target hikers with a large insulated bottle at £22, promoted as keeping water cold for 24 hours in hiking magazines and sold in outdoor shops. For schoolchildren it could offer a smaller leakproof bottle at £8, promoted as surviving a school bag and sold in supermarkets. Each mix fits its segment but uses budget differently.

A judgement about a mix should therefore explain what the outcome depends on, such as budget, competition or the needs of the target segment, rather than just saying that it depends.