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Guangzhou Shangchen Electronic Co., Ltd.

We provide customers with various kinds of quality scanners including handheld barcode scanner and wireless laser barcode scanner with high-quality services.


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The Quick Payment with A Barcode Scanner

  • source:shangchen
  • Date:07/30/2019

As the advancement of technology and the popularity of Quick payment, it is more and more convenient for people to go shopping. And they can realize payment just bringing a mobile-phone quickly. I believe that everyone will use Alipay or WeChat to pay when they go out to buy things. This payment facilitates the public and merchants to collect accounts. It also greatly reduces the time for queuing payment while changing and improving the shopping experience.

Quick Payment is simple and fast, however some people worried: why not use a password to scan away the money in the mobile phone? Will the money in my WeChat and Alipay be paid more?


In fact, when we use Alipay or WeChat payment, the secret-free payment function generally opens by default. In the user agreement, this one has opened a small credit function, which is not noticed by everyone. Of course, the most important thing is that when you don't need to use it, you can choose whether to turn it off.


Actually, this function at supermarket can not be opened easily. The merchant needs to provide the corresponding information to Alipay or WeChat to apply, and then the corresponding payment platform will review the merchant, and then the qualified merchants can use this function.

Is it risk to deduct money without using a password? If the merchant does not have a barcode, it is impossible to deduct your money. The QR barcode that we provide to the merchant each time is dynamic and is applicable for a certain period of time. It will be replaced many times in a short period of time, which means that if you have just used the barcode, maybe your barcode will change in the next second, it may be invalid, so there is no need to worry about it. Moreover, in the related settings of Alipay and WeChat, the relevant items at the time of payment can be modified. We can adjust the input of the password when paying the payment code, and we can dispel the worry.

Do you think it's safe to pay with a scanner?