You can customize the footer of transactional emails with your business information.
To customize the email footer, do the following:
Log in as the owner.
Go to Network Settings > General page.
Enter your company name in the "Email Footer" field.
After this, all future transactional emails will be sent with your business information in the footer.
To comply with the CAN-SPAM Act, you must include your valid physical postal address. Learn more