For Ibotta, there is a list from the Google box (I also think they accept liquor store receipts for branded spirits)
Currently, Ibotta works in every 7-Eleven, BI-LO, CityMarket, CVS Pharmacy, Dillons, Dollar General, Dominicks, Duane Reade, Family Dollar, Food 4 Less, Fred Meyer, Fry's, Giant Eagle, H-E-B, Harris Teeter, Hy-Vee, Ingles Markets, King Soopers, Kroger, Meijer, Pathmark, Pavilions, Pick 'N Save, Publix, QFC, Ralphs, Randalls, RiteAid, Safeway, Sam's Club, ShopRite, Smith's, Stop & Shop, Target, Tom Thumb, United States Armed Forces Commissary, Vons, Walgreens, Walmart, Wegmans, WinCo Foods, and Winn-Dixie. The store list could change. To see the most current list of stores, visit the Ibotta Support Center .