A co-worker turned me on to this app.
She uses it to get funds to buy Poke coins.
I’ve used it a bit over the years, and it’s not too intrusive, so worth the little effort needed. I get incubators mostly.
Get paid for answering short surveys and uploading receipts. You can use the same receipts that are submitted to MyPoints or Swagbucks, sort of a double-dip.

Download Google Opinion Rewards now: https://play.google.com/store/apps/details?id=com.google.android.apps.paidtasks