Evolution of Sales Promotion campaign

Sales promotions have traditionally been heavily regulated in many advanced industrial nations, with the notable exception of the United States. For example, the United Kingdom formerly operated under a resale price maintenance regime in which manufacturers could legally dictate the minimum resale price for virtually all goods; this practice was abolished in 1964.

Most European countries also have controls on the scheduling and permissible types of sales promotions, as they are regarded in those countries as bordering upon unfair business practices. Germany is notorious for having the most strict regulations. Famous examples include the car wash that was barred from giving free car washes to regular customers and a baker who could not give a free cloth bag to customers who bought more than 10 rolls.