main function 01 push notifications for app members only! When is the sale? Are you worried that you missed out? Do not worry, we now have a smart push notification to let you know in real time! We will inform you various event information and benefits in real time only for the app installation members. 02 Easy login, lots of benefits! Every time you shop, you have to log in every time, eliminating membership! What if you are a nonmember? Simply sign up with your ID and e-mail address and regi