1. From the Dispatch Console, navigate to Settings > Preferences > Subscriptions

2. Add the number of seats to purchase or remove. Click “Change Seats”

From the Mobile App:
1. Click the Dispatch Tab. Click the Menu Bars on the top right of the screen.

2. Click: Settings > Preferences > Subscriptions.
. 
3. Add the number of seats to purchase or remove. Click "Change Seats."

Video: Add or Remove Seats