Why a rebate can cost less than a discount
A store discount lowers the price at checkout: every buyer pays less. A mail-in rebate works differently. The customer first pays the full price, then may receive money later after submitting proof of purchase and meeting the offer’s requirements. That gap changes who actually gets the lower price.
For a company, a rebate can advertise an attractive after-rebate price without reducing the amount collected from every sale. Buyers who complete the process receive the promised savings; buyers who do not still paid the original price. The promotion’s actual cost therefore depends partly on how many customers claim it.
Effort separates buyers
The paperwork creates friction: small tasks that make an action less likely, even when it would be worthwhile. A person may forget, misplace a receipt, miss a deadline, or decide that mailing a form is not worth the trouble. The rebate’s value on the advertisement is immediate and easy to notice; its value in the customer’s pocket is delayed and conditional.
That structure can appeal to two kinds of shoppers at once. People willing to handle the claim get a lower effective price, while others are more likely to pay full price. In effect, customers sort themselves according to how much they value the savings relative to the time and effort required.
The advertised rebate is not the same as money already saved. Its practical value depends on completing the claim—and on treating the deadline and required documents as part of the purchase, not as chores to remember later.
