Are DoorDash Promo Codes One Time Use?

1. Unlimited while live. Merchant-funded storefront offers are conditions rather than codes. "20% off orders over $20" applies every time your cart qualifies, for the whole campaign. Most people never notice these are unlimited because there is nothing to type. 2. Several redemptions, one promotion. Multi-order packages — "$5 off your next three orders" — carry a fixed number of uses under one record, all expiring together. Recurring member benefits such as the monthly grocery credit reissue on a schedule, which is functionally unlimited while the membership lasts. 3. One per account. The default for platform-funded codes. Applies once, permanently. A different person's account can use the same code independently. 4. One per account, account-locked. Partner codes from carriers and banks — T-Mobile Tuesdays is the clearest example — are generated individually and bound to the claiming account. Sharing one does not work: the second person gets "invalid" because the string has been retired.

New-customer offers sit slightly outside this hierarchy because they are additionally scoped to a household. DoorDash counts them across delivery address, payment method and device, so a second account in the same home is normally treated as the same customer.

One practical note on cancelled orders: if an order carrying a promotion is cancelled before the restaurant begins preparation, the redemption is usually released back to the account. Cancelling after preparation has started typically consumes it.