expression
no returns; non-returnable
Fixed phrase used in retail and online shopping to indicate that items cannot be returned. Often seen on signs, receipts, or product pages.
この商品は返品不可です。
This item cannot be returned.
レシートに「返品不可」と書いてあった。
The receipt said 'no returns'.
Compound of 返品 (return of goods) and 不可 (not allowed).