I have a calling card business and want to sell my calling cards on my facebook page. I need an app where
1) I can display my products (it would be large amount of products)
2) I can take the payment via paypal
3) Once the customer makes the payment, the customer gets an email or message on their facebook page with all the calling card details
4) The sold product is marked as sold
5) I can manage the database myself. (Like adding new product, getting the reports on the sold products, adding the pin numbers to the products etc)
Let me know if there is any readymade app for this and if you can implement it for me . I can pay you for implementation as well.