What is the concept of 90% new spare parts warehouse in JD.COM? COM？

The appearance and use state are 90% similar to the new product. “JD。 COM spare parts warehouse is 90% new "refers to the goods sold in JD.COM spare parts warehouse, whose appearance and use state are close to 90% new. Generally speaking, 90% of new products may have slight traces of use, but the overall appearance is relatively clean and functional. JD.COM spare parts warehouse is a sales channel in JD.COM, which mainly sells goods such as returns and prototypes. These goods have been tested and maintained to ensure that they can be put on the shelves again after normal use.