Viableware has created, RAIL, the purpose-built, patented, pay-at-the-table device for full-service restaurants. RAIL allows Guests to self-swipe credit and debit cards, with encryption at the swipe, greatly reducing restaurant security risks and Guest card vulnerability. RAIL also provides for better Guest engagement as service staff is no longer burdened with back-and-forth trips to the Point of Sale systems to print checks and process cards.