Can I use WeChat Pay to pay for teeth whitening services for someone else?

WeChat Pay's policies regarding payments for third-party services can vary and are subject to change. However, in general, WeChat Pay is designed to be used for personal payments and may not support payments for services for someone else.

In the case of teeth whitening services, it's best to check with the service provider to see if they accept payments through WeChat Pay and if they allow payments for third-party services. If they do not, you may need to use another payment method or have the person receiving the service set up and handle the payment themselves.

It's also worth noting that using WeChat Pay for fraudulent or illegal activities, such as making false or unauthorized payments, is strictly prohibited and can result in penalties, including account suspension or termination.