Getting Started with UnionPay International Developer
1 Introduction
2 Account Operation
3 Order Operation
4 API Sandbox Testing Operation
Support 
Documentation
Documentation 2.5 Revision of Personal Information
(1) Hover over the username in the upper right corner after log in successfully, and then click Account Information in the drop-down menu to enter into the interface of Account Information;
(2) In the Basic Info section of Account Info interface, users can revise their phone number and email address with default role as Developer;
(3) In the interface of Account Info, users can revise sign-in password by inputting old password and confirming new password twice;
Kindly Reminder