I'm actually pretty interested in the same questions. It's sort of like seeing high frequency trading arbitrage happening. Reacting to market demands faster th

I'm actually pretty interested in the same questions. It's sort of like seeing high frequency trading arbitrage happening. Reacting to market demands faster than others leading to reduced margins for late entrants. I have no idea on what grounds they would try to shut it down if it was just an alibaba product the guy ordered and marked up.