I'm looking to integrate into my ASP.NET website the Paypal Payments using Website Payments Pro / IPN system. Users should have the ability to add item to cart and checkout. There are only 5 items available to purchase. Also I would like if possible for the user to be added to a MS SQL table if the transaction is successful. I already have the database connectivity in place.
Note: Prices for the product is fixed, there will be no shipping. The customer will be signing up for a tournament so the 'product' is just payment to join a tournament.
Also please note: I have already setup membership controls on my website. Users will have ability to sign up for new tournaments during each week. It is NOT a subscription based service.