main function 01 Push notifications for app members only! When is the sale? Were you worried that you might have missed it? Don't worry, there are smart push notifications that notify you in real time! We inform you in real time of various event information and benefits only for app install members. 02 Easy login, rich benefits! The hassle of having to log in every time you shop, we got rid of it through the member authentication function! Non-members? Register as a simple member just by ente