For international payments, WeChat Pay follows the same basic principle as most e-wallets do. Once you have registered and linked your WeChat Pay account to a bank or debit/credit card, you will have access to a virtual ‘wallet’ within the app. When you make a purchase or payment from a store, or an online casino, that supports WeChat Pay, you will enter the amount you wish to transfer and select WeChat Pay as the payment method. You will then be prompted to enter your WeChat Pay account credentials, and the payment will be processed.