Charged my credit card $44 for helping solve a coding problem in a website. They gave me no answer - I still have the coding problem and I'm out $39. (They kindly refunded my $5 deposit.)
Their customer service is dreadful - they defend the company and you're outta luck. I called 3 times and was on hold until I was disconnected. However, after finally getting through the 4th time with a customer service person, I was able to get a full refund. (whew!) But you have to go through an awful lot of work for this.