PriceBack

Scan Costco receipts, track purchase deadlines and compare user-reported prices. Optional community alerts depend on recent matching contributions.

PriceBack helps you organize Costco purchases and spot possible price-adjustment opportunities before the usual 30-day window closes.

SCAN AND REVIEW Scan a US Costco warehouse receipt, choose photos or import a PDF. Recognition happens on your iPhone. Review the date, warehouse, item numbers, quantities, discounts and subtotal before saving purchases together. Manual entry is also available, including for Costco.com purchases.

COMPARE RECEIPT PRICES Choose fixed-size items for comparisons. PriceBack looks for newer reports with the same item number, warehouse and currency, and shows the observed difference separately from confirmed savings. Variable-weight items should remain tracking-only.

OPTIONAL COMMUNITY ALERTS Enable community alerts with iCloud to receive notifications when another contributor reports a lower price for a matching active purchase. Sharing your own receipt prices is a separate, optional choice. Community records contain structured item and price information, not receipt photos, membership numbers or payment details.

STAY ORGANIZED Use Home, Watchlist, Receipts, Savings and Settings to follow deadlines, update confirmed prices, record adjustments you received and manage notifications. Report inaccurate observations, block contributors and withdraw contributed prices.

IMPORTANT LIMITATIONS Coverage depends on users contributing recent comparable receipts. PriceBack does not automatically retrieve Costco's retailer price feed. Reports and recognition can contain errors; notifications may be delayed or disabled. Verify the current price, identical package, promotion conditions and eligibility directly with Costco. A reported difference is not a guaranteed refund.

PriceBack is an independent app from Darwich Technologies LLC, not affiliated with or endorsed by Costco Wholesale Corporation. Costco determines eligibility, which can vary by purchase channel, location, item and promotion. Receipt comparisons in this release support US dollar warehouse receipts.