Realty Pro Barrie

I have a php database running on my website [login to view URL] already. I purchased it from someone in India however he is not supporting it and I need changes. It is a link style business directory where users can register and add their business info along with their link. They can view statistics about how many times they have been viewed. I would like the code changed so that I can charge them by the " each view & clickthrough" or by time periods. The system tracks views & click throughs of their info already. I would like to be able to charge 10 cents per view and per click through and have it be deducted from a deposit amount. I would also like the option to charge them for a time period instead of "views and click throughs". Either way I would like the sytem to notify the advertisor and myself when the deposit is about to run out. I would like the user to be able to pay in advance through their user profile for the advertising services and have payment made through PayPal. In my admin area I can see stats, approve ads etc. I would like the ability to select how much each view will be charged and how much the click throughs will be charged. I would also like to be able to set a period of time as an option that would disable the view and click through option. I am doing this to give my advertiser 2 options for payment in case they prefer one over the other. I would also like to view all the statistics as I can now for views and click throughs...but also for how much money each person has paid, how much has been used and how much is left. I would also like to have control in the admin area to set a rule to each category as to how many advertisors are allowed to be listed at one time.