How to activate Gaaiho Subscription license?

Your newly purchased license will be automatically bound to your e-mail (e-mail used to purchase), sign in with your e-mail account on whichever computer that has Gaaiho PDF Suite installed. However, please note there can be only one computer logged in at a time--based on who signed in last. 

Questions regarding how to log in/activate, please refer to How to log in?

Regarding how to manage your users list, please refer to How to start deploying?