Rhino Riches is a GPT + PTC site that is like the rest. Ways to make money are clicking on PTC ads, referring others, signing up for sites, completing offers, and competing in contests.
Rhino Riches has no flash or excitement, but does the job of being a typical GPT+PTC site. It is not cluttered like some, but has few PTC ads.
Insiders In gives Rhino Riches 2/5 stars.