Chat Room Marketing Support

I want to increase popularity of my chat room service I would like to increase the amount of of people logged into the chat you can do this by having 20-30 50 of your friends and colleagues log in, or with a software alternative As a deliverable what I would want is to pay based on how many names (break it down in groups of 25) can be kept in the room for the month Mon- friday only, not weekends. So 20 days... so for August 25 names loged in, for? 20 days = $ 50 names loged in for 20 days = $ 100 names loged in for 20 days = $ all new names loged in will use? special code so we can track example Johnny_B1? (all names with underscore follwed by letter hten by a number) We will take the chat room loog each day to confirm how many were loged in with that code The names should stay in the room for a minimum of 4 hours, So it is not log in then? out, all names should stay in the room The chat log shows us, when they entered and when they exit The names do not have to particpate in any chat, they just have to show up