Well, I'm trying to figure out Waivio. Looks like a cool way to get 'coupons' by writing reviews of products sponsored on the page. Since a few are restaurants which aren't terribly far from my home it might be a good way to check out some new restaurants and get some crypto in the process.
However, going to try to get the 'free' $5 by trying to do the coffee mug challenge. Hope it works.
This review was sponsored in part by @waivio
That's the exact kind of cup that my kids would get me