You have out priced Bit777. But, it's pretty much impossible to have 2000+ quality posts, that's the only reason. I think you should only pay if they have good quality posts though. It makes them look more professional and they are representing your casino. Aswell as reducing the spam which is being produced.
Just because you cant make 66.67 quality posts a day doesnt mean others can't. We're not unemployed for no reason. We get a job and finish it so perfectly there's no more work left afterwards.