This 21.5-inch desktop self-service ordering terminal is designed for restaurants, cafés, and fast‑food chains. It features a large high-definition touch screen for smooth and intuitive operation, supporting order selection, payment, and receipt printing all in one device. With a stable system and user-friendly interface, it effectively improves ordering efficiency, reduces labor costs, and upgrades customer dining experience. The compact desktop design saves counter space while providing powerful performance, making it an ideal smart solution for modern catering businesses.