G2 services provide a seamless experience for users to write product reviews. After the product review you should receive a voucher, I did get a coupon but it's not working in my country, I sent to their support a long period of time ago, but they did not fix it. I thought their service is amazing but honestly it turns out to be one of those other services provider that tell you to do something for a thing in return but they do not provide it. I wouldn't recommend dealing with them unless you're not interested in getting your prize for wasting time on writing reviews on their platform.
