noun
imperfect product sold at a discount; defect merchandise
Refers to items with minor flaws, packaging damage, or other reasons for being sold at a reduced price. Common in online shopping and outlet stores.
この訳あり商品は箱が少しつぶれているだけで、中身は新品です。
This discounted imperfect product only has a slightly crushed box; the contents are brand new.
Buying defect merchandise in bulk can sometimes be a great bargain.