Checkers understand the Point of Sale (POS) system, and handle various tenders such as Cash, Checks, Credit, Debit, SNAP EBT, Offline SNAP EBT, WIC, Rain checks, complex loyalty offers, coupons and checkout procedures according to company policy. From one tiny Cincinnati grocery store more than a century ago, we've grown into what today is the nation's largest grocer with nearly 2,800 stores in 35 states operating under 28 different names.