Within Teamwork Projects, you can log in to your site at any time to adjust your subscription, and add users to your plan.
To manage your subscription, click your profile icon in the top right corner of your site, and select Subscription from the dropdown.
Note: Only site administrators in the owner company have access to this area.
The subscription page will show a breakdown of your current plan and the number of existing users you have.
To adjust this, click the green Update Subscription button below your plan summary.
You can increase the number of users for your subscription using the dropdown here, or by clicking full checkout.
In the full checkout, enter in your total team size (both existing and additional users), not just the new users. For example, if you have 5 users and are looking to add 3 more, you will need to set your team size as 8.
If you are looking to reduce the number of users on your site, you can also do that here. Just enter in the new team total you need.
Note: You can make changes to your subscription at any time. Your site will update immediately to reflect the changes. When adding or removing users from your subscription, payment adjustments to your subscription will be invoiced/credited immediately.
For more information see: Upgrading your Teamwork Projects plan