Your organization can have only one owner. The owner is the only person who can change billing details, add new credit card or delete the entire organization.
You can transfer ownership to someone else, meaning you'll no longer be able to do all the stuff mentioned before.
Go to your profile and select Settings.
If you're an owner, you'll have access to the Ownership and Billing part of the settings no one else but you can access.
To transfer ownership to another person from your organization, click on the Ownership from the menu and select someone from the dropdown menu.
If you want to completely delete the entire organization, click on the Destroy button. This action will delete everything from Productive, including everybody's accounts in the organization. No one will be able to login or access the data once the organization is destroyed.
To see and change your monthly plan, go to the Settings and select Billing from the menu.
This is where you can see how many users you have and how much you're spending monthly. Every new user you invite to Productive automatically adds up to your monthly plan.
If you want to add a credit card or change the existing one, click the Enter credit card button.