If you go to any store in Qatar you can find things that are rotten, moldy and past their sell by date.

Oh, and if you point it out to a sales person, they will look at you blankly, take the item and put it back on the shelf.
If you then go the manager, they will apologize, talk to the sales person in their language, hand you a new item, and when they think you are gone, put the off item back on the shelf.
That;s how this works .