English Category killer Cited by user SWinxy on 27 Aug 2022 A category killer is a retailer, often a big-box store, that specializes in and carries a large product assortment of a given category.
English Self-checkout Cited by user Pieceofmetalwork on 26 Feb 2020 Self-checkout (also known as self-service checkout and as semi-attended customer-activated terminal, SACAT) machines provide a mechanism for customers to process their…