If you already have Google Checkout configured as a payment method
If you don't have Google Checkout yet, scroll down to the next section.
Stay logged into your Discovery DotFeed Account and log in to your Google Checkout Account on a separate tab.
In Google Checkout's main menu, click onSettingsand selectIntegration.
In theIntegration Settingsscreen, copy theMerchant IDandKeyto paste into your Discovery Account.
Go to your Discovery Account here:DotFeed>Payments>Google Checkout. SelectEditto paste the Merchant ID and key and thensaveyour work.
In your DotFeed account, copy theAPI Callback URL. Prepare to paste this URL into your Google Checkout Account in the next step.
In Google Checkout in the Integration Settings screen, insert theAPI Callback URLas shown below. Also uncheckthe box:My company will only post digitally signed carts
If you do NOT have Google Checkout configured as a payment method
Go through the steps in the Google registration wizard until you have completed the process and are returned to the main Google Checkout dashboard.
For these next steps, you'll need to be logged in to BOTH your Discovery Account and your Google Checkout Account on separate tabs in your internet browser.
In Google Checkout's main menu, click onSettingsand selectIntegration.
In theIntegration Settingsscreen, copy theMerchant IDandKeyto paste into your Discovery Account.
Go to your Discovery Account, to this location:DotFeed>Payments>Google Checkout. Select Edit to paste the Merchant ID and key andsave. Then, while still in DotFeed, copy theAPI Callback URL. Prepare to paste this URL into your Google Checkout Account in the next step.
In Google Checkout in the Integration Settings screen, insert theAPI Callback URLas shown below. Also uncheckthe box:My company will only post digitally signed carts
Using Google Checkout Sandbox
If you would like to test your order process before going live, then use the Sandbox. Although the Google Checkout Sandbox does not require anSSL certificate, your site must have one installed before you can process live transactions. Only certificates issued by an authority recognized by Google are valid.