Programmer needed to set up subscription billing page that will allow users to sign up for monthly membership subscription and pay through paypal. The application will need to be designed so it will be able to be added into more than one website. I need to be able to change prices and modify subscriptions when needed. The main thing is the application has to work through paypal as the merchant who accept payments. The application has to be able to allow the user into the site once the subscription has been paid and be able to send user an auto email at the end of the month or after 30 days alerting that their subscription needs to be renewed. More information can be PROVIDED when bidder is chosen. Please only serious and honest working programmers apply.