Miner bar code

1. It doesn't matter. First of all, I'll take photos of the bar code and N / s code of your graphics card to store evidence. Second, I'll take a complete video of the graphics card as evidence. I also need to take photos when I send it by express mail. I need to see if the buyer has real name authentication and what the sesame score is. If the credit is good, I'll deliver the goods, if not, I'll cancel the transaction,

2.

You can go to the Internet search, you can find the QR code software website. The software I often use is Zhonglang. This software is simple to operate and easy to use. It is easy for me to use. The software also supports a variety of bar code and two-dimensional code types. It uses the optimization algorithm of the driver mole to strengthen the output accuracy control of the bar code. The generated bar code recognition rate can reach a level. You can also try it. Its download address is: Zhonglang bar code label printing software download zone, you can refer to the following steps for installation

first, enter the download zone of Zhonglang bar code label printing software, click the software to download the trial for free,

full function trial version, there are three versions, simplified version, traditional version, English version, etc., you can download the appropriate version according to your own needs. The software is downloaded in simplified Chinese by default