Is the membership treasure reliable?

Not reliable. It depends on whether the weather is sunny or not.

That depends on seeing clearly or not.

Sorting machine: the bank or third-party payment company directly settles to the bank card bound by the user. Once cleared, it means "one-time liquidation". The general flow of funds is as follows: you swipe your card, then form a data packet and send it to a third-party payment company, which will send the data packet to UnionPay for settlement. After the settlement is completed, UnionPay will directly send the data packet to the bank card issuing bank where you bind the POS machine, and you will receive the money when the settlement is completed by your issuing bank.

Second clearing machine: transfer money from other merchants or individuals to the bank card bound by users. Secondary liquidation refers to "secondary liquidation". Generally speaking, merchants with POS machines apply for adding machines, sell them to you or rent them to you, and your money will be liquidated again by the clearance merchants.

Qing Er's machines have certain risks, and there is a simple way to help you distinguish them: whether it is UnionPay or a third party, each machine has a corresponding machine code. Call the approver's 400 service number and directly quote the machine code. The other party will tell you which business this machine belongs to. If it is the name of your merchant, there is no doubt that it is a sorting machine. If it is another merchant, it is a clearing machine.

Suggest Alipay or WeChat payment and make it official. I use palm shell, which has both functions and other practical functions.