The store clerk took 20% ..... the purchase price because the item had a slight tear in it.

The store clerk took 20% ..... the purchase price because the item had a slight tear in it. (*) down (*) off (*) for (*) in


This is a companion discussion topic for the original entry at https://english.best/questions/20617,the-store-clerk-took-20-___-the-purchase-price-because-the-item-had-a-slight-tear-in-it/