Hello, I don't live in the States, but checking now the several number of tasks of receipts, in the States you can get money for taking pictures of the receipts? And in Europe / Spain is there a way to do that? Thanks.

I think it's receipt hog.

There are stores that will give money back on receipts.

Walmart dot com for example will give cash back if their receipt finds a lower priced item in
the customer's location.

I'd suggest posting your question in google and see what comes up.

Checkout51, Walmart catcher