Full Google Checkout API Integration

This project requires a programmer proficient in the google checkout API integration system. We would like to use this system in a manner that will allow the buyer to remain on our website while placing an order; we currently have a buyer redirected with a "Buy it Now" google checkout button that redirects the buyer to google checkout for payment. We need something far more efficient that this. It will be best if the user can remain in our site and have the page process the order in the background. I will consider any idea on how to make this work. I just don't want the user to be redirected to the google checkout, if there is no other way than for this to happen, i will consider the closest solution to our needs. Please make sure that you fully understand the google checkout API integration before you bid. I will consider bid depending on experience and completion date. This project must be completed in less than 5 days. All files must be provided via email for testing in our server; no FTP access can be granted. Please let me know if there are other ways to implement the google checkout in an admin system. Payment will be provided ONLY after project is complete. No advancements will be provided. Thank you for your consideration. [login to view URL]