Yes, well they did that I remember getting very annoyed when I saw boots on different servers that sold gold or different items for real money and the worst that people buy. A long time ago, they had to do this, because sometimes it was impossible that it was spamming messages privately for many. As a general rule, I don't understand how blizzard could have avoided this.I also used wow boosting once, and I only lost money, and I never got the gold and items I wanted, and I've never used such a boost genre in any game since. I used only from the official pages and so on.