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Related to quantity discount: cash discount, trade discount
A lower price per unit a company charges in exchange for the purchase of a large number of units. For example, if the usual price for a product is $5 per unit and a buyer asks to purchase 10,000 units, the company may offer a quantity discount and only charge $3 per unit. Quantity discounts exist to encourage large orders, which, while they may reduce profit margin, increase revenue and therefore raw profit.