An advertisement method whose objective is to convince customers to buy a product is?

The advertisement method that aims to convince customers to buy a product is called persuasive advertising. Persuasive advertising is a type of marketing communication that uses persuasive language, compelling visuals, and other persuasive techniques to convince the audience to buy a product. The main goal of persuasive advertising is to create a desire in the mind of the customer to buy the product by highlighting its benefits and how it can improve their life. For example, a persuasive ad for a new smartphone may highlight its advanced features, sleek design, and how it can make the user's life easier and more convenient. The ad may use persuasive language and compelling visuals to convince the viewer that they need the product and should buy it. In contrast, informative advertising is focused on providing information about the product or service, such as its features, price, and availability, but does not necessarily aim to persuade the customer to buy it. Competitive advertising aims to highlight the advantages of one product over its competitors, while mass advertising is designed to reach a large audience and create brand awareness.