Setting up WeChat Pay is simple and fast. First off, you need to sign up with the service and go through an authentication process. Once your account is verified, you’ll be able to use WeChat Pay as your preferred payment solution. To do this, you’ll need to link your bank account information, as well as add your payment details such as your credit or debit card. Once all these steps are done, you’ll be ready to use WeChat Pay to make payments in Cuba.