Roughly 18 minutes, self-paced, within the Selling Essentials track.
Does this apply if I do not have a geographic territory?
Yes. "Territory" here means any defined set of accounts or segment you are responsible for, whether that is a region, an industry vertical, or a named account list.
How does it differ from Account Management?
Territory Strategy is about prioritizing and covering a whole set of accounts; Account Management goes deep on growing and retaining individual key accounts. They sit next to each other in the track.