A redeemable alphanumeric string that provides a discount, special offer, or other benefit when used during a transaction, typically online. For instance, a customer might enter a sequence at checkout to receive a percentage off their total purchase or free shipping. This system encourages sales and customer acquisition.
These digital coupons offer advantages for both businesses and consumers. Businesses can track marketing campaign effectiveness and drive sales. Consumers benefit from cost savings and access to exclusive deals. Their origins can be traced to traditional paper coupons but have evolved into a prominent digital marketing tool.