The 15-yuan monthly plan for a tencent member can be opened through QQ or WeChat and other channels. After opening, it can be canceled. However, it should be noted that after canceling, there may be late fees or fees for the next month. If you cancel it immediately, the membership for this month will immediately expire without any fees or late fees. However, it is recommended to read the relevant service terms and regulations before using the membership service to avoid unnecessary disputes.