This case shows the application of ultra-thin 55-inch wall-mounted menu screens in a coffee shop. The screens are prominently displayed above the counter, showcasing various promotional contents such as drinks and collaborations. The key features of these advertising machines are their ultra-thin design, which gives a sleek and modern look to the shop's interior, and their large size (55 inches), making the displayed information highly visible and attractive to customers. This setup helps the coffee shop effectively promote its drinks and enhance the overall customer experience.