Trader Joe's tops annual Retailer Preference Index
According to Dunnhumby’s second annual Retailer Preference Index (RPI), Trader Joe’s was the top grocery retailer, followed by Costco, Amazon, H-E-B and Wegmans. In a survey of 7,000 U.S. households, the RPI examined 56 grocery retailers to determine which companies have the strongest combination of consumer emotional sentiment and financial performance. Market Basket finished 6th, […]