In the April/May 2016 issue of Hero Briefs, Paul Terry, PhD, CEO at HERO Health penned an article titled, Giving Incentives Their Due. Here's a bit of what Paul had to say about Plus3:
"Check out Plus3 [Network], because if “bribes” lead to extraordinary philanthropy, count me in! At Plus3 you’ll see an incentive program that plays to our altruism gene. Just $8/month has been shown to spark sustainable engagement."
The full article can be found here