Zen Review! What's inside Zen by Billy Darr, Justin Opay & Dipanjan Goswami? Zen generates free Instagram traffic on demand! Instagram: Has 500 Million Visitors Everyday... It’s A Top 5 Social Site... Has 1 Billion Monthly Users... So no matter what you’re trying to sell you can find a buyer for that product on Instagram. I’m not talking about being an Influencer posting videos & images! Neither does this include doing anything boring or waiting months for results… And I’m certainly not referring to selling anything to friends or family that’s just lame! Billy discovered a totally legal & ethical loophole that doesn’t require any of the hard work!