Safe. According to the instructions for inquiring about the use of cloud payment, we can only swipe our cards in person and need to bind credit cards. When paying, the mobile phone receives the verification code and confirms that all the information is correct before you can complete the credit card swiping. Therefore, it is safe to scan the credit card when Tencent Cloud pays. Credit card refers to various media that record the relevant information of the cardholder's account, have the function of bank credit line and overdraft, and provide relevant banking services for the cardholder.