With each plan, one email integration seat is included in your pricing. If you need to add another user who requires the need to also integrate their email account to send email from Preclose GO!, you'll want to visit the billing page and add an additional seat for $5/mo.
For example, if you are a team of 4 transaction coordinators you would want to add 3 additional email integration seats at $5/mo. Typically, real estate agents do not require email integration.
If you have any questions, don't hesitate to reach out!