You are able to manually type in the barcodes on the app.
To do this:
1. click on new purchases
2. Select a retailer you purchased the item from
3. On "Scan Barcode" screen. Select "This item will not scan properly"
4. Type in the barcode and edit the quantity if it is more than one
5. Tap either "Scan Another Item" or "I'm Finished Scanning". Depending if you have more items to scan. For this example, we will select "I'm Finished Scanning"
6. It should take you to the Item Cart page
7. Click on "Continue" and it should take you to the "Check out" page. Enter in the total spent and then click "Submit this Shopping Trip"