This Solution describes the Authorize dialog used in the Authorize.net Add-On. (6126)
The Authorize dialog includes:
a pulldown for choosing Authorize Only or Authorize and Capture
an Amount--enter the amount to process
a Test checkbox--check to use Test Mode and not actually process
confirmation of the type code and credit card details
When you choose Authorize from the Credit Card pull-down menu, this will automatically close the current window and prompt you to Save changes.