Personal selling involves face-to-face communication between a seller and buyer with the goal of making a sale. It is one of the oldest forms of promotion. The personal selling process typically involves prospecting, pre-approach planning, the approach, presentation, handling objections, closing the sale, and follow-up. It is most useful for small businesses, concentrated markets, complex products, and those requiring demonstrations. Benefits include customized messaging, feedback, and building long-term relationships, though it also has higher costs than other promotional methods.