RetailMeNot, Inc. (formerly Whaleshark Media) is an American multinational company headquartered in Austin, Texas, that maintains a collection of coupon web sites.

[8] In April 2017 Harland Clarke Holdings (HCH), a payment and marketing services firm, announced to acquire RetailMeNot in a deal worth $630 million in equity.

[10] The company established annual National Cashback Day during the month of November where shoppers can receive up to 20% cash back on online purchases made on that day from about 300 national retailers such Banana Republic, Bloomingdale's, Estée Lauder, Gap, and Macy's.

[12] On September 29, 2020, J2 Global, Inc.—a leading internet information services company—announced it entered into a purchase agreement to acquire RetailMeNot from Vericast for approximately $420 million.

[16] In June 2018, RetailMeNot sued competitor Honey Science Corporation over patent infringement in computer-related technologies.