丨Step 1：Login WorldFirst account
丨Step 2：Go to World Pay
丨Step 3：Bind TaoWorld account on WorldFirst platform
丨Step 4：Authorize account by providing details
丨Step 5：Account authorization confirmation
丨Step 6：Account binding successfully
丨Step 7：Bind sub-accounts in TaoWorld and set WorldFirst as a default payment method
丨Step 8：Complete the payment
丨Step 9：Review transaction statements on WorldFirst
丨Step 10：Inquiry into TaoWorld accounts bound by WorldFirst
丨Step 11：Bind more TaoWorld accounts
