When you sign up for the LimaCharlie account, you will automatically be on a free tier, allowing you to create two organizations with two sensors each. All* add-ons and additional services are free on this tier.
To upgrade to paid tier, simply navigate to the
Setup section of the organization you are looking to upgrade and perform the following actions:
Ensure you have a payment method on file by clicking the
Billing & Usagetab.
In the Billing & Usage tab, set the quota number you would like and click
Update Quota. Quota is the number of sensors concurrently online you would like to support.