P.S.P. is an acronym for Personal Selling Proposition. It refers to the message that summarizes the unique selling points of a product or service that differentiate it from competitors. There are different synonyms for the term P.S.P. that can be used interchangeably. Some of these synonyms include Unique Selling Proposition (USP), Value Proposition, Competitive Advantage, Point of Difference, Point of Parity, and Brand Promise. All of these synonyms aim to capture the essence of what makes a product or service stand out and appeal to customers. Crafting a strong P.S.P. is essential for businesses to attract and retain customers and stay ahead of their competition.