If we have any questions or concerns, who do we contact? Mercato Support November 02, 2020 21:17 Updated You can call or email us from 9am - 9pm EST our number is (888) 325-7227. You can also reach out to us via email to firstname.lastname@example.org. We love to hear from you! Related articles Driver never arrived Reporting missing items Communicating With Your Courier How does Mercato work? How do I add/edit notifications? Comments 0 comments Please sign in to leave a comment.