Dual screen display radio  Model:LY-DBPOS-156

Core application scenarios 1. Retail industry (supermarkets, convenience stores, maternity and baby stores, etc.) 》The main screen is used by cashiers to operate settlement, input goods, and query inventory, while the secondary screen synchronously displays the consumption list, unit price, and total amount to customers, achieving consumption transparency and reducing settlement disputes. 》The secondary screen plays promotional activities (such as "full discount" and "new product recommendations") and membership benefits in a loop, triggering instant marketing at checkout to guide customers to make additional purchases or activate membership. 》In scenarios such as convenience stores and fresh food stores, the secondary screen can display product traceability information (such as ingredient origin and quality inspection reports), enhancing customer trust. 2. Catering industry (restaurants, milk tea shops, fast food restaurants) 》Fast food restaurants/milk tea shops: The main screen is used for receiving orders, verifying orders, and cashing out, while the secondary screen synchronously displays customer order details (such as dish names, specifications, and pick-up numbers) for easy customer verification. At the same time, it scrolls to display pick-up progress and reduces reminder issues. 》Dining restaurant: The secondary screen displays the restaurant environment, pictures/videos of featured dishes, or plays brand stories to enhance the dining atmosphere; Display member points and stored value balance at checkout to guide stored value consumption. 3. Service industry (cinemas, KTVs, gyms, etc.) 》Cinema/KTV: The main screen handles ticket verification, recharge settlement, and the secondary screen displays venue information, seat maps, private room booking status, or pushes discounts on peripheral products (such as snacks and drinks). 》Gym/Beauty Salon: The main screen is used for member check-in, secondary card/prepaid card consumption deduction, and the