I had realized it was doing “Nothing™” so couldn’t figure out what the game was and figured it was purchased tracking at best and taking cents off the top at worst but neat to know that it was also basically a pyramid scheme as well to make their biggest promoters get paid better to get more people to sign up.

I actually like Wikibuy back when it was real and not bought by Citi or whoever trying to pump credit card sales. That actually searched other sites and stuff and had working coupons.
Miss deals other than a slightly cheaper worse Chinese products