Proof of purchase - Citizendia

A proof of purchase (also called a brand seal) is typically some portion of the package of consumer goods, and is defined by the product's manufacturer. Most commonly, the proof of purchase is defined as the UPC symbol on the package, but can be some other portion of the package (such as a boxtop). The Universal Product Code ( UPC) is a barcode symbology (ie a specific type of Barcode) that is widely used in the United States and During the Old-Time Radio period, radio premiums usually required a proof of purchase from the sponsor's product in order to acquire them. Old-Time Radio (OTR and the Golden Age of Radio refer to a period of Radio programming lasting from the proliferation of radio broadcasting in the early 1920s until A radio premium is a gift or discount sent to a listener of a radio program who writes in to request the gift It is also considered the barcode on a product.

The proof of purchase is often required for sales promotions and manufacturer rebates as evidence that the customer purchased the product. Sales promotion is one of the four aspects of Promotional mix. A rebate is an amount paid by way of reduction return or refund on what has already been paid or contributed When multiple purchases are required to redeem these rewards, it is referred to as a premium incentive.

See also