You can sign up for ChatGPT Team directly in your account here. If you don’t already have an account, it will prompt you to create an account and then upgrade to ChatGPT Team.
As you upgrade, you can choose between flexible monthly billing or an annual discounted plan, and then invite your teammates to the new Team workspace.
If you want to learn more about ChatGPT Team and how it compares to other plans, you can check out our Team product page.