Go to Business setup page, click the start a free trial link and register your free trial account. You’re free to cancel your trial at any time. Free trial of Todoist Business includes full access to Todoist Business, easy access to add and remove members as well as tracking logins, devices and locations. Please note that your credit card won’t be charged right after you register your free trial account. You’ll only be charged if you keep using Todoist Business after the trial period ends.