eBay Autosender

A program that will automatically send a key code when an order comes in on eBay, and give a notification when the product has successfully been sent. Would like to pay between $30-$250 for outstanding work on this. Things that are required -I'd like the program to be able send the product keys or images that I specify even when my computer is not online through eBay messages. -Auto Mark my keys or images as used when they have been sent after a purchase. -Track Sales - Set Minimum feedback limit to my liking for buyers. So if a buyer doesn't have at least 10 feedback for example, the key will not go through automatically until I review it. -Be able to search my items after listing them with either a username or product auction ID -Be able to handle multiple database of keys -Set templates that will send with my product key code for personal delivery -Clean, easy to use interface -Anything extra added is considered generous and will likely get you a better price.