Hello, ChamoArmando ,
If you want to expand the number of units on your account at the moment there is an option to only purchase a Premium subscription. You can purchase them in the mobile application for IOS and Android.
However, we are in the process of developing a new solution that will allow the application to be used for business.
Now we are collecting proposals for creating a new solution, we invite you to participate.
If you are interested in such a solution, please, write us at email@example.com.