BulkBack

How it works

1. Scan or import your Costco receipt.
2. BulkBack matches your purchases against the current Member-Only Savings book.
3. When something you bought is on sale, you get a reminder with the amount and the last day to claim.
4. Bring your receipt to the Costco return desk and collect your adjustment.

Your receipts stay yours

Receipts are stored on your phone. You can optionally back them up to your own iCloud Drive. They are never uploaded to our servers. See the privacy policy.

Good to know

Costco's rules apply: claim within 30 days of purchase, the item must be on sale, and it must be in stock. BulkBack cannot check stock, so confirm the item is available when you go.