Personal selling involves direct communication between a salesperson and a prospective customer, either face-to-face or over the phone, with the goal of persuading the customer to purchase a product. It is a flexible promotional tool that allows for two-way communication and relationship building. Some key objectives of personal selling include presenting products to customers, answering questions, building customer confidence in the company and its products, and improving the company's image and goodwill. However, personal selling also faces limitations such as a lack of skilled salespeople, dishonest practices, and the difficult and stressful nature of the job.