A year has now passed since this initial question and this is STILL GOING ON.
Darkmoon Creations are ripping people off for probably several hundred USD per month. I was taken on Dec 29th, 2015. After completing every Customer Service action in cluding creating a ticket on the DMC website contacting all identified Customer Service personnel, no response. I reported the FRAUD to Linden Labs and had no response.
I KNOW FOR A FACT, that the owner logs on about once a week and they know there is an issue. After being banned, I created an alt to try to raise awareness of the problems. That alt gets several IM's a month mistaking it for the owner. They are all from people getting screwed over. One customer lost over $120USD in a single transaction.
If Linden Labs won't act, it may be about time to talk to the FBI about RL internet Fraud.