Which of the following is not one of the four P's of marketing?

In marketing, the four P's are a foundational model that outlines the key elements involved in marketing a product or service: Price, Place, Product, and Promotion. The first three components directly relate to the product being marketed and how it is offered to consumers, while Promotion encompasses the various strategies used to communicate the value of the product.

In this context, "Price" refers to the amount customers pay for a product, while "Place" indicates the distribution channels through which the product reaches consumers. "Promotion" covers the advertising and communication efforts aimed at informing potential buyers about the product.

"People," while crucial in many aspects of business and service delivery, is not traditionally included as one of the four P's. Instead, it may be considered a part of additional marketing models like the services marketing mix, which expands the original four P's to address the needs and experiences of customers more comprehensively. However, in the context of the classic marketing framework, "People" is not one of the original four P's.