Launch of Google Checkout marks another milestone for google in its dream to consolidate all content and bussiness processing through its servers. Google did release programming samples for Java, PHP and classic ASP. But seems to forgot to give some love to ASP.Net progammers. I am sure that they have samples for ASP.Net on the way. In the mean time we decided to fill this gap and post some basic articles to get started. Google does have a group for .Net developers for Checkout API so you can post your questions or you can post questions in our forums site. We will try to answer as much as we can or we will direct you to right threds in google's support group.