Now online shopping has become very popular, and online shopping must involve the issue of online payment. There are still quite a few people who refuse this convenient way of shopping, and one of the main reasons is the security issue of online payment. They are worried that their accounts will be stolen during online payment, and the money in the account will be stolen without them even realizing it. Therefore, regarding the security issues of online payment, some banks have taken certain preventive measures, such as ICBC's U-Shield and Alipay's digital certificate. If some people frequently make online payments and often need to enter their account and password, it can be troublesome. However, now with this credit card reader, you can perform online payments very quickly. Its size is very small, it connects to the computer via a USB interface, and through customized supporting software, it can store your credit card account information and automatically fill it in for you. Of course, it can also protect the security of your account information. Currently, it is priced at $50 abroad.