This document discusses different types of sales promotions. It describes consumer sales promotions and trade promotions, noting that consumer promotions target end users to encourage purchases. Some key consumer promotion tools discussed include free samples, coupons, percent-off discounts, bonus packs, refunds/rebates, premiums, and contests/sweepstakes. Each tool is described in terms of its pros and cons. Characteristics of effective consumer promotions include encouraging trial purchases and brand preference while stimulating sales and preventing competition.