Been trying for 2 days to scan Walmart receipt and receive error code "receipt not found"; try to manually enter bar code at bottom of receipt, and also get an error message. Probably will never see the $7.25 I earned 2 days ago. Other issue: oftentimes app asks you to verify purchases after all items put away and packaging discarded. App has turned into nothing but a frustrating experience. Not worth my time. Time to move on to Fetch or another more honest/transparent app.