ハードオフ - 売ったり買ったりめぐりでポイント is a free lifestyle app developed by HARD OFF CORPORATION CO.LTD for iPhone users. This official app offers a convenient and enjoyable experience for customers of the nationwide HARD OFF group stores.

The app allows users to earn and accumulate Eco Points not only by checking in when visiting the stores, but also when making purchases or completing transactions for selling items. Eco Points can be used as currency in any HARD OFF group store across Japan, with 1 point equaling 1 yen.

In addition to the HARD OFF stores, the app also covers other stores in the group such as Off House, Mode Off, and Hobby Off. By accumulating Eco Points, users can increase their rank and earn points at a higher rate.

With the ハードオフ - 売ったり買ったりめぐりでポイント app, customers can easily participate in "ポイ活" (point activities) and make the most of their shopping experiences at HARD OFF.