1. The product is sold out. In this case, you can no longer find the product.

2. The merchant has no operation on the product within 90 days: within 90 days, the product has not been edited; within 90 days, there is no transaction for the product; within 90 days, the product has not been put on or taken off the shelf, etc., the product will disappear from the store. Everyone understands the meaning of Taobao store subscription. If you have not collected or subscribed to Taobao stores before, if you want to find a store you have visited before, you may be able to find it here in Taobao Footprints, because Taobao Footprints retains the Taobao stores you have visited in recent days.