Buc-ee’s has been named the top U.S. convenience store retailer in dunnhumby’s latest Convenience Retailer Preference Index (RPI), a nationwide study analyzing the $860 billion U.S. convenience market. Outshining 40 competitors, Buc-ee’s scored 17 points higher than Sheetz, which came in second, followed by Wawa, Kwik Trip, and Walmart c-stores. Each of the top five earned its place by excelling in key customer priorities like product quality, affordability, ease of transactions, visibility, and a broad product assortment.....