I need a fairly complex website built.
There will be two types of users: buyers and sellers. Account registration will be required and the use of a login/password.
The seller accounts will need to be integrated with paypal "subscriptions and recurring payments." Sellers will register a new account with the site and then send a payment to paypal before being able to list their items.
Each seller's listing will generate some html code referring to the URL of the listing (for the seller can cut and paste) and advertise their listing on other websites, such as craigslist.
Buyers will be directed to the seller's item by the referring URL. New buyers will register or login with an existing account. Buyer will see the seller's description of their item as well as the times they are available to show the item. Buyer will then be able to reserve one of the available time slots to come visit the item.
Reserved times will be updated immediately, so that only one user can reserve a particular time slot.
Seller will be able to log into their account to see what slots have been reserved and by what users. Seller will also be given access to the Buyer's email and telephone number associated with their account.