I have a ASP.net (with VB) web application (coded by ourselves) ready to go online.
On submit of registration form we need you to integrate a google checkout page and return the control back to a our thanks page with parameters.
This should be a 1 to 2 hrs job for someone who has done Google checkout integration before.
The max budget we have for this is $50
Also, if you have done it in PHP instead of ASP.NET earlier, you can still apply and give us a solution in PHP, then we will convert it to ASP.NET ourselves