From the paywall page of your media, when your customer clicks on the "Buy" button, they will be able to use any of the following payment methods:
Discover & Diners
Japan Credit Bureau (JCB)
China UnionPay (CUP)
Alipay (customers in China only)
GrabPay (customers in Malaysia, Singapore only)
The wallet option displayed on the checkout page depends on the browser/device of the customer. For example, if the customer is on an Apple device using the Safari browser, the Apple Pay option will display instead of the Google Pay option.