taxcloud/ZenCart — pull request #1 by retched (2014-05-09 18:45:21+00:00)
Title: Update to class.taxcloudObserver.php

This change causes for a look up to be performed on both the billing address and the delivery address of an order. If the delivery address is not found, say in the case of a gift certificate, the Observer will instead use the Billing Address instead to determine whether or not to capture the given transaction.