Will WeChat send a text message to the mobile phone after recharging without a bank card?

The answer is: yes, the reasons for not sending text messages are as follows: payment: payment is based on Tencent's own background financial management system for online transactions. For example, the amount data of Tencent Tenpay change is stored in its own background, and there is no intersection with the bound bank card and banking system. Therefore, when a transaction occurs, it is