removeGiftCertificate

Method Signature String[] removeGiftCertificate();
Description
Removes the gift certificate from the cart. The global cart variable is automatically submitted with this call.
Parameters None.
Result String[] – All the errors that occurred while trying to remove the gift certificate from the cart. If this array is empty then the removal was successful. If this array contains any values then you'll want to display the errors to the customer. Even if the errors array contained something the global cart variable is automatically updated.