Simple Amazon MWS script in PHP to to manage orders and products

Hello I need a script php/mysql which work with MWS API amazon. The script has to perform these tasks 1) Test Page amazon connection with monitor response 2) I have to be able to download orders from amazon on my site in a table DB 3) order from my website upgrade amazon downloaded, the script must communicate to Amazon is that that order is shipped, it is the name of the courier that imposed 4) Synchronization/automatic creation products from my website> Amazon 5) Support Attributes/combinations in the creation of the products on Amazon the script should work on DB tables and all communications between my site and amazon and return must be made with data taken from DB I've been playing around with Amazon's example code and I'm close, but just could not quite get it working properly. You will need to have your own Amazon account (keys) and web server, or you can work with me to test the code. I will not Shops provide you with my access keys. This should be a simple script for someone Already familiar with Amazon's MWS API. This is for a small family run business, so Please note that bids over $ 250 will not be accepted. Basic requirements: Code must be bug free and well commented. Simple webpage form Should be provided to Demonstrate functionality Any library functions or includes Should be in the same folder as the script. Notes: subcondition means: New, Used-Like New, Used-Very Good Used-Good-Used-Acceptable Please feel free to ask any questions before or after bidding. Thank you! John