The marketing mix has long relied on four pillars. Then five, seven, and today eight. The 8P strategy adds four additional dimensions related to services, customer experience, and tangible proof to the classic foundation (product, price, distribution, promotion). Measuring what each P actually brings to a marketing strategy helps understand why some companies shift from one framework to another, and what this transition concretely changes.
Comparison of marketing frameworks: 4P, 7P, and 8P
The distinction between the three versions of the marketing mix is not limited to the number of variables. Each extension addresses a type of market and specific constraints.
| Framework | Variables | Origin Market | Main Limitation |
|---|---|---|---|
| 4P (Kotler) | Product, Price, Place, Promotion | Mass products, physical B2C | Ignores service experience and the role of personnel |
| 7P (Booms & Bitner) | 4P + People, Process, Physical Evidence | Services, B2B | Does not formalize partnerships or the external ecosystem |
| 8P | 7P + Partnership (or Performance depending on the models) | Digital, platforms, complex ecosystems | Requires heavier inter-organizational coordination |
The shift from four to eight variables is not a simple stacking. Each addition reflects a shift of power towards the customer: personnel (People) acknowledges that the human relationship influences purchase, the process (Process) requires mapping the customer journey, and physical evidence (Physical Evidence) compels the materialization of the perceived quality of an intangible service.
The eighth P, often referred to as Partnership, formalizes a reality that previous frameworks addressed informally: no company alone masters its entire marketing mix. Affiliates, distributors, third-party platforms, and content co-creators directly participate in the strategy.
To delve deeper into each component and their articulation, the 8P marketing strategy on Jeune et Actif details the operational definition of each of these levers.
People and Process: the two Ps that truly change the game in marketing strategy
Among the four Ps added to the classic foundation, People and Process are the ones that generate the most visible performance gaps between competing companies in the same market.
People: beyond customer service
The People variable is not limited to a salesperson’s politeness. It encompasses team training, internal culture, and the staff’s ability to embody the brand promise. An identical product sold by two retailers with different levels of advice does not generate the same perceived value.
The P “People” measures the consistency between marketing promise and actual experience. When a customer perceives a gap between communication and human contact, loyalty drops, regardless of the promotional budget invested.
Process: mapping to optimize
The Process documents each step of the purchasing journey, from initial contact to post-sale. In an 8P strategy, this lever serves to identify friction points.
- Time between the request for information and the company’s first response
- Number of steps needed to finalize an online or in-store purchase
- Quality of post-purchase follow-up (confirmation, delivery, return, complaint)
A smooth process reduces the abandonment rate more effectively than an aggressive promotion. The Process variable forces one to think of marketing not as a series of messages, but as a chain of measurable interactions.
Physical Evidence and Partnership: making tangible and expanding the ecosystem
Physical Evidence and Partnership are the two least intuitive Ps of the model. Their role becomes clear when observing markets where the product is intangible.
Physical Evidence in a digital context
For an online service, physical proof takes the form of concrete elements that reassure the customer:
- Verified reviews and testimonials published on third-party platforms
- Certifications, labels, or security badges displayed on the website
- Quality of the interface (design, loading time, mobile ergonomics)
- Clear and accessible contractual documents before purchase
Physical proof compensates for the absence of direct contact with the product. In a digital marketing plan, neglecting this P amounts to asking the customer to trust without any verifiable signals.
Partnership: the P that the DMA makes strategic
The eighth P takes on a new dimension with the European regulatory evolution. Since March 2024, the Digital Markets Act requires large platforms to limit the combination of personal data between services without explicit consent, under penalty of sanctions that can reach 10 to 20% of global revenue.
In practice, this constraint pushes companies to rethink their partnerships. Massive behavioral targeting via dominant platforms loses precision. In contrast, strategies based on first-party data and contextual partnerships gain relevance. Collaborating with niche publishers, industry influencers, or complementary brands becomes a distribution and promotion lever that the 8P framework formalizes better than previous models.
Meta has also had to deeply revise its advertising model in Europe after a €200 million fine in 2025 for non-compliance with the DMA. Advertisers who relied solely on this channel saw their targeting performance drop, confirming that diversifying partnerships is no longer optional in a European marketing mix.
8P Strategy and marketing mix: when to adopt this expanded framework
The 8P model is not universally superior to the 4P or 7P. Its usefulness depends on the nature of the activity and the target market.
A company selling a standardized physical product in mass distribution gains little benefit from the eighth P. Pricing policy, distribution coverage, and communication remain its dominant levers.
In contrast, a digital services company, a SaaS platform, or a brand relying on a network of influencers needs to formalize People, Process, Physical Evidence, and Partnership to drive its growth. The 8P framework structures what the 4P leave implicit.
The choice of framework also depends on the maturity of the company. Launching an activity with eight variables to optimize simultaneously spreads resources thin. Starting with the 4P, stabilizing the product and price, then gradually integrating the Ps related to customer experience remains the most common sequence. The 8P strategy makes the most sense when the basic mix is mastered and differentiation comes through service, relationship, and ecosystem rather than just the product.
