Is it reliable for Longnan Baiyi Supermarket to save money?

Longnan Baiyi Supermarket is unreliable in saving money. Reason: Longnan Baiyi Supermarket has its own storage system, which is unreliable. Supermarkets are not as good as banks. The bank's system is a national unified authentication system, with layers of passwords and protection, and also monitors property security by monitoring facts. It can exist in banks, not in supermarkets.