Amazon Order Checking -- 2

Alright so i have some amazon accounts I want to keep track of, current shipping addresses, gift card balance, recent orders, and I need a tool which will scrape that from amazon. I will provide account details in email:password format to the software, and it will visit amazon and grab the above mentioned items. And then it will output in a format that I can easily read, I will give format. Needs to be multithreaded, so if i have say 10 accounts check them with 10 threads until max threads limit is reached, ie 15 threads. To be made in PHP or C# MUST HAVE INTUITIVE GUI AND LOOK GOOD