Before you let AI read your receipts, decide this one thing
Plenty of tools turn a receipt photo into a table. The real question is whether you can trust that table. If any field might be wrong, you end up checking every receipt by hand anyway.

So I changed the goal. Instead of making the AI read more accurately, I made it point at the fields worth a second look. In my test, the fields to check dropped from 1,778 to 84.