I honestly don't remember which survey platform this one came from but it was a great one. The first part of the questionnaire was easy enough; I was credited and was asked if I would like to participate in a product study. So I agreed. ( I like product studies ).
The product arrived, my husband and I tried it, we loved it and a follow up survey was sent a few days after using the product. The follow up was easier than the first part.
About a day after completing the second survey, I got a $10 Amazon eCard. A little earlier today I got a couple of things that my pets need. Sweet.
If you ever get invited to do a product research study, I recommend trying it if you haven't done so. They are pretty good and you get free stuff.
I was going to put this thread on either 'Fusion Cash' or 'Offers' but I honestly don't remember if I was on FC or another of my earning sites.