Password Management

I have a website where I currently use ibill to process trasactions and let the user create a username and password to log into the members area after they have paid for a one-time subscription plan. Ibill does a great job a handling the usernames & passwords and deleteing them for me. My site can be found at www . mvpcapper . com. I want to switch to Clickbank AND Paypal to process all the transactions but I need something that would allow the user to create a username and password after they have purchased a subscrption. I would also need this to automatically delete the customers username/password after their subscription expires. I would also need an admin area where I can add usernames and passwords at will, extend subscriptions, etc. Finally, I would like to option of adding subscription plans to my site at will. ## Deliverables 1) Must Process and handle Password Management for Both Clickbank and Paypal. Which includes: aloowing the customer to select the name and pass, deleting the user/pass once the subscription has expired. 2) Must include administration area where user/ passwords can be deleted/added/extended by the webmaster (me) 3) I must be able to add and remove subscription plans when needed with out the support of the installer/writer. 3) Complete ownership and distribution copyrights to all work purchased. ## Platform I have standard Linux baised webhosting at www. ionhosting. com This script/program also must use the .htaccess method of security. ## Deadline information I have a buisness where customers are signing up on a daily basis. I would like this done without effecting my buiness. I have current subscribers with my ibill script that must be carried over in to the new one!