google checkout fees
 http://checkout.google.com/seller/fees.html

Increase online donations for your cause
 http://checkout.google.com/seller/npo/index.html

In-kind advertising for non-profit organizations
 http://www.google.com/grants/

Checkout Buttons
 http://checkout.google.com/seller/checkout_buttons.html#generate_button_url

Ways to integrate › Add the Checkout shopping cart to your site
 http://checkout.google.com/seller/integrate_shoppingcart.html

Get started with the Google Checkout shopping cart 
 http://checkout.google.com/support/sell/bin/answer.py?answer=113025


Account information
Google merchant ID
454818608780296
Google merchant key
hz71tbrK02Kqq9w6tUP2vg

Google Checkout shopping cart
 https://checkout.google.com/sell2/settings?section=CartWizardk

Google Checkout Subscriptions (experimental)
 http://code.google.com/apis/checkout/developer/Google_Checkout_Beta_Subscriptions.html#HTML_Example
HTML API Example
 http://code.google.com/apis/checkout/developer/Google_Checkout_Beta_Subscriptions.html


help - Google Checkout shopping cart overview  
 http://checkout.google.com/support/sell/bin/answer.py?hl=en&answer=92837
help - Checkout shopping cart
 http://checkout.google.com/support/sell/bin/topic.py?topic=16400