#self service

• Self-serve — To independently take desired goods, food items, or services directly from shelves, displays, or vending machines in a store, restaurant, or commercial establishment, subsequently paying at the register without calling for the assistance of a clerk or waiter. This operational model optimizes customer flow and reduces staffing costs.
• Self-service — The act of self-serving; a modern method or system of organizing retail trade or dining establishments, where customers independently choose and take goods or dishes directly from shelves or serving lines, paying for them collectively at the register. By extension, the term denotes the commercial store or restaurant operating on this autonomous principle.