Simply put,
They take your money and leav you waiting for something they are not going to send.
I was on line looking for a cnc machine that i could aford. Then i came accros SP Buildatory on facebook and thought it was agood deal.
So I placed the order, got the charged on my credit card, that was it. No email no other form of comunication ,no hint on when i will get the machine,
nothing... Now I'm out $174.12 and no CNC...