Has anyone been using Buy & Sell B2G INSTANTLY! from the bitcoiin.com website to exgange their B2G into BTC?
"https://bitcoiin.com/en/buy-sell-instantly"

I'm a bit cautious about trying it, and I'm not sure what they mean by: "Minimum of $100 and Maximum of $500 for every B2G sold". No way to exchange small amounts?

Thanks