Required: No
Min Length: 0
Max Length: 50
Encrypted: Yes
Unique: No
Google Checkout is a method that allows credit cards to be be used easily online.
If you do not wish to use Google Checkout you can leave this field blank and it will remove Google Checkout from the list of payment methods you accept.
Your Merchant ID is a unique, numeric code assigned to your business by Google.
To find your Merchant ID, sign in to Google Checkout and click the settings tab. Your Merchant ID will appear under 'Primary contact information.'