App to upload to to the major Comparison Shopping ENGINES

I am a ticket broker looking to upload my inventory to all the major shopping sites automatically. There are a lot of companies that do this, [login to view URL] [login to view URL] They all charge too much per month considering its an automated service after it is setup. I think a freelancer out there can help me to get setup with each site and automatically upload automatically via a FTP service. I have been able to manually upload to google product base, but none of the others yet. I will take care of making each feed compatible, but I also need you to write code to autoconvert the product xcel doc into the compatible version. [login to view URL] [login to view URL] There are multiple steps in this process. If you want to bid on an individual step that is fine. 1: convert my automatically exported inventory file to be compatible with the shopping sites upload requirements. Im able to do this manually for google product base via the spreadsheets ive created in about 30 seconds but i want it to happen automatically. There are several ways to do this, anyway that works is fine. 2: Successfully upload to the following major shopping sites automatically: bing, google, pricegrabber, [login to view URL], [login to view URL], live.com. I have a ftp service called goodsync, but im open to other serrvices.