We need to convert a custom program that uses MWS and does several things from Amazon... Uploads product feeds, pricing feed, syncs inventory, download inventory and orders and uploads tracking data to Amazon. All of these actions need to be changed to use Amazons SP API. I think just on the upload / download methods which use curl. They currently all work off of the MWS API.
probably a few things also needed 1) a way for users to authorize the app and I have some users that already use MWS and they should be able to migrate over with the API endpoint GET [login to view URL]
Upon acceptance, you will be given access to an ftp account to modify the program as needed with directions on the files that need to be modified as well as access to the program through a website. The program is coded in PHP.