discount

As adjectives the difference between discount and prediscount

is that discount is of goods, available at reduced prices; discounted while prediscount is before a discount is applied.

As a verb discount

is to deduct from an account, debt, charge, and the like; to make an abatement of.

As a noun discount

is a reduction in price.

As nouns the difference between discount and supersale

is that discount is a reduction in price while supersale is a sale offering exceptional discounts.

As a verb discount

is to deduct from an account, debt, charge, and the like; to make an abatement of.

As an adjective discount

is of goods, available at reduced prices; discounted.

As nouns the difference between discount and supersaver

is that discount is discount (reduction in price) while supersaver is (informal) a very thrifty person; one who saves a lot of money.