Hello, I am new to Magento. I currently am running an eBay store and am looking to integrate both of these into the same backend solution. I need to be able to add an item # to the data magento sends to PayPal so I can cross reference the items to the Manufaturer numbers in my database. I also need to change magento's ipn receiver to a broadcast receiver to notify my backend as well as Magento store so I have all the payment information in the same database.
