1. Display effect: Choosing a large-size and high-resolution display can allow customers to see information such as shopping lists and amounts more clearly.
2. Display content adjustability: A good POS machine customer display should be able to adjust parameters such as brightness and contrast to adapt to the light of different environments.
3. Display speed: Choosing a POS machine customer display with fast response speed can improve the efficiency of checkout, so that customers do not have to wait too long.
4. Compatibility: Choose a POS machine customer display that is compatible with your own in-store system to ensure that information is transmitted correctly.