USPS has a scheduled maintenance window on March 20, 2026 at 9:00 AM PST, which will last up to 8 hours. During this time, tracking information may be intermittently unavailable. Thanks for your patience! Posted on
Mar 19, 2026 - 13:14 PDT
Resolved -
This incident has been resolved.
Jul 2, 13:12 PDT
Monitoring -
We're aware that some payouts requested from 6/24-6/26 are arriving later than usual. This is a processing delay. No action is needed; affected payouts will be sent automatically. We expect processing to resume shortly, Thanks for your patience.
Jun 30, 11:03 PDT
Resolved -
This incident has been resolved.
Jun 30, 10:41 PDT
Monitoring -
A fix has been implemented and we are monitoring the results.
Apr 30, 13:45 PDT
Investigating -
We are seeing reports of prepaid USPS shipping labels being rejected at drop-off locations with messages indicating “unpaid postage.” We’ve escalated this with USPS and are actively working with them to identify the root cause.
We’ll share updates as soon as we have more information. In the meantime, please reach out to Mercari customer service if you're experiencing this issue.
Resolved -
This incident has been resolved.
Jun 30, 10:40 PDT
Monitoring -
Delays and disruptions can be expected for inbound and outbound shipments across portions of impacted area due to Blizzard Conditions We appreciate your patience when receiving, shipping, or rating your orders.