I have two Web Washer gateways and the Grant Number (License) is missed. How to get it?
you should talk to customer service. They should be able to help you. If you dial the support line there is a menu item for customer service. Unfortunately I do not know the numbers to press :-(
please referr to email@example.com or call customer service and discuss this with them. They will be able to send you instruction on how to receive a license.