Allow premium adobe acrobat to be shared between a set number of users and multiple user platforms like laptop, notebook, or mobile phone. Make it one price for a family plan. For example, a single individual premium plan is $9.99 per month. For a monthly family premium plan, with all the same features as a single user plan, have the cost $13.99 per month for 2 individual users and ability to use multiple platforms each.

As long as the individual user is connected through the cloud, user can open and interface with their desktop at work or their mobile phone or even a tablet on-the-fly. The 2 individuals do not need to be linked to each other, per-se, but can be for shared working files/ documents if the users link their accounts. The app can also be used in a stand alone version if Internet/data is not working but will update the cloud in the background when platform is connected to the Internet again.