The document discusses how sales promotions seek to offer additional value to buyers to generate immediate sales, highlighting various sales promotion techniques targeted at consumers, distributors, and sales forces. It also examines reasons for using sales promotions, such as reaching new customers and rewarding loyal behavior, and how sales promotions can be more effective short-term communication tools than advertising for measuring impact on sales. However, it notes that many sales promotions are ineffective or can damage brands by focusing too much on short-term sales.