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In 2001 most analysts thought Apple was wrong to open its own shops. Computer retail was a low-margin business, and Gateway, which ran its own computer stores, closed all of them a few years later. Apple's products were not the difference. The difference was everything the classic four Ps leave out: the staff, the way service worked and what the store itself said about the brand.
What the 7Ps of marketing are
The original marketing mix had four Ps, set out by E. Jerome McCarthy in his 1960 textbook Basic Marketing: product, price, place and promotion. In 1981 Bernard Booms and Mary Jo Bitner argued that services need three more, because the customer experiences the delivery directly:
- Product: what you sell, including features, quality and range.
- Price: list price, discounts, payment terms, and the price customers compare you with.
- Place: where and how customers can buy.
- Promotion: how you tell people about it.
- People: everyone the customer meets, and how they are hired and trained.
- Process: the steps the customer goes through, from booking to after-sales.
- Physical evidence: what the customer can see and touch: the shop, the packaging, the invoice, the website.
Most businesses today sell some service with every product, so the 7Ps fit far beyond hotels and consultancies.
7Ps example: the Apple Store
Product: a small, curated range you can try before you buy.
Price: the same as elsewhere, so the store competes on experience, not discounts.
Place: high-traffic malls and city streets, close to where people already shop.
Promotion: the store itself, plus free workshops that bring people back.
People: staff who help rather than push, and the Genius Bar for repairs and questions.
Process: appointments, checkout from a handheld device anywhere in the store, no queue at a till.
Physical evidence: open tables, glass and wood, products switched on and ready to use.
The first four Ps describe a normal electronics retailer. The last three explain why the stores became a reference point for retail design.

One-page model visual
The one-page visual
Use this visual as a quick reference. The card in the deck adds the questions and the steps to run the model on your next real question.
How to audit your marketing mix in 30 minutes with the card
- Minutes 0 to 4: pick one product and one target customer. The mix for a corporate client differs from the mix for a student.
- Minutes 4 to 18: two minutes per P. Write what you do today, not what you plan.
- Minutes 18 to 24: check the fit. Does each P support the same promise? A premium price with a slow, confusing process sends two messages.
- Minutes 24 to 30: pick the weakest P. Choose one change you can make this month and who owns it.
The card front explains what the mix is for and the back takes you through the steps with an example, so the audit starts right away.
Common 7Ps mistakes
- Treating each P separately. The value is in the fit. A luxury product sold through a discount channel confuses everyone.
- Skipping the last three Ps for physical products. Delivery, returns and support are process and people, and customers judge them.
- Setting price last. Price shapes who buys and what they expect. Check it early with a break-even analysis.
- Describing the mix you want instead of the one customers get. Ask a customer to walk through it with you.
A SWOT analysis tells you which parts of the mix are real strengths, and a Business Model Canvas shows how the mix fits the way the business makes money.

Marketing mix FAQ
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What is the difference between the 4Ps and the 7Ps?
The 4Ps (product, price, place, promotion) come from McCarthy in 1960. Booms and Bitner added people, process and physical evidence in 1981 for services, where the customer experiences the delivery.
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Do the 7Ps apply to online businesses?
Yes. The website and packaging are physical evidence, checkout and delivery are process, and support staff are people.
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What are the 4Cs?
Robert Lauterborn proposed customer value, cost, convenience and communication in 1990 as a customer-side view of the 4Ps. They are a useful cross-check, not a replacement.
Check the fit, fix one P
The 7Ps card keeps the seven questions and the steps on one card, so you can audit a product in one meeting instead of preparing a deck. The Miro board and Google Sheets template show all seven Ps side by side, which is where gaps become obvious. It is one of 50 models in the MBA Tools deck.
