Where to enter the reg key?

[Antacus]

I have been using Sage for about two weeks now, as a demo. It is pretty slick so bought it last night and got a key. So where do I type the key in at? I looked around the setup and detailed setup menus but can't see where the key goes. I am pretty sure my demo period expired so do not want to exit Sage until I got the key input.

[Wheemer]

If you exit and relaunch it give you the option to enter the key.

[Antacus]

I was a bit worried about killing the app but it did let me enter the key on startup and said key was vaild / stored. So I guess everything is good to go. Thanks.