H-E-B is top grocer in latest dunnhumby RPI
CHICAGO — H-E-B is the nation’s top grocery retailer in the seventh annual dunnhumby Retailer Preference Index (RPI). The index is the only approach to ranking grocers that combines financial results with customer perception, duhnhumby said today in announcing the results. Rounding out the top-10 are: Amazon; Costco; Market Basket; Sam’s Club; Wegmans Food Markets;