This probably won't come as a surprise. According to my BigRock affiliate reports, as of November 2015, I've earned $83 dollars in affiliate commissions. It is now March 2016 and I've never received a payment from them. Their minimum payout threshold is $50 USD after 45 days. I've contacted their support teams multiple times and have only received the response 'We'll look into it'. Nothing else. I'd recommend to avoid them, their affiliate program looks to be a complete scam.