Overview

EasyPay Simple Payment Member Registration is a process where a merchant (affiliate) requests registration, and the customer completes identity verification, payment method registration, and payment PIN setup. Upon successful completion, a unique Customer Key is issued for the member. The service follows the process flow illustrated below:

The affiliate can use the issued Customer Key to inquire about payment methods and process payments.

Reference

If a Customer Key is lost, follow the same procedure above. You must request using the exact same information as the initial request to receive the same Customer Key.