We are phasing out Zendesk. Please see Discourse instead: https://community.getmailspring.com/t/about-mailspring-pro-subscriptions/304
We know that many users have multiple computers - a laptop at work, another computer at home. You might even use several different operating systems on a regular basis. If you subscribe to Mailspring Pro, you can sign in to your Mailspring ID on all of your personal computers and access the app's pro features everywhere.
If you're interested in using Mailspring Pro across your team, we offer discounts on multi-seat licenses as well as annual plans for easy billing. Team-wide Mailspring IDs allow you to keep billing and administration consolidated and enable everyone on the team to use the same Mailspring ID. Reach out to firstname.lastname@example.org for more information.