One inbox for everything — routed to the right place.
support@mercato.gg — product help, account questions, bug reports and feedback. Include your Steam display name and links to the pages involved; it speeds everything up. Customer support requests are normally answered within three business days.
support@mercato.gg with the subject "Privacy request" — data access, correction or deletion requests under the Privacy Policy.
support@mercato.gg with the subject "Legal" — notices regarding the Terms of Service.
Mercato is an independent platform and is not affiliated with Valve Corporation or Steam. For Steam account or trading issues, contact Steam Support.