Receipt redeeming apps for older receipts? Or other way to make the most of older receipts?

I'm currently using Fetch Rewards which will not accept any receipts older than 2 weeks, but I like that it let's you scan lots of different receipts.

But I have a BUNCH more that are a month or more old, is there anything I can do with them?

From fast food ones, goodwills, best buy and car parts. I'd prefer an app that accept a wide variety of receipts but I can settle for one that accepts only a few.

Any suggestions?