1. Open the mobile phone system settings first, then click the personal AppleID above, and then click the subscription option; Then select APP to close the confidential payment, and finally click Cancel Subscription and click OK.

2. Secret-free and visa-free payment means that small payments can be completed without passwords and consumer signatures. Internationally, small secret-free visa-free payment is a mature payment method, which is also widely used in the domestic mobile payment field. Alipay, WeChat and other payment tools all have this function, which is the basic function of bank card opening by default.