What is the MUJI passport HK application, how does it work?

According to the introduction of MUJI (Hong Kong) Co., Ltd., MUJI passport HK is a Shopping app on the Android platform. There is currently a 1.1.1 version released on Oct 10, 2017, you can see the details below.

MUJI passport 流動體驗良感生活

免費下載MUJI passport手機應用程式，透過購物或手機互動可累積MUJI里數，
獲贈相應MUJI積分於下次購物作現金使用。同時獲享無印良品最新消息、電子優惠、商品情報及搜尋各店舖商品存貨情況，體驗更便捷的良感生活。

MUJI passport MOBILE EXPERIENCE OF COMPACT LIFE

Download MUJI passport for free, gain MUJI Mile by in-store purchase or other interactions with MUJI passport, you can be rewarded with MUJI Point which can be used as cash in next purchase. You can also receive MUJI news, coupons and search for product information or stock availability to experience a more convenient and pleasant life.

What's new in version 1.1.1 Modified check-in function