If we have any questions or concerns, who do we contact? Mercato Support May 24, 2021 22:41 Updated You can call or email us from 9am - 9pm EST our number is (844)-699-2776 You can also reach out to us via email to firstname.lastname@example.org. We love to hear from you! Related articles How do I reach a member of your team? Merchant Operating Standards Reporting missing items What is my delivery radius? How does Mercato collect sales tax? Comments 0 comments Please sign in to leave a comment.