Mercari had 26 outages in the last 2 years totaling 9275h 25m of downtime — averaging 1.1 incidents per month.
There were 26 Mercari outages since October 16, 2025 totaling 9275h 25m of downtime. Each is summarised below — incident details, duration, and resolution information.
Some support requests may not go through right now. We're working on restoring full access and will post an update here once it's available.
This incident has been resolved.
USPS is having issues generating QR Code. They are actively investigating. Labels can still be printed while the QR Code is inactive.
This incident has been resolved.
What's happening Fraudsters are increasingly attacking USPS by creating counterfeit, unpaid shipping labels — a scheme known as Mailer ID (MID) fraud. This is a growing industry-wide USPS issue affecting all shipping platforms, not specific to us or your account security. As a result, some customers may see tracking updates showing delivery to an unfamiliar address. In most cases, your package will still arrive as expected. What to do - If your tracking shows an incorrect delivery address, please contact Customer Support. - If you were charged a clearly incorrect shipping adjustment, please contact us as well. Thank you for your patience.
This incident has been resolved.
Item view counts and other seller metrics are not updating. This affects the Seller Dashboard as well as the view counts shown for each item on My listings(web) and the Selling page (app). The numbers you see may be from a previous day. This affects the display of these numbers only. Your listings, orders, and shipping are not affected, and click and like counts are still updating. No data has been lost. Views and other metrics continue to be recorded and will appear once updates resume. We are working to restore normal data updates and will post an update here.
This incident has been resolved.
We are aware that some sellers experienced USPS rejecting Mercari prepaid shipping labels as "unpaid postage" earlier today (August 14). This is a USPS-side issue. USPS has applied a temporary fix, if your label wasrejected, please try dropping off your package again. It should now be accepted. We are continuing to monitor the situation and will update this page as we learn more.
This incident has been resolved.
Delays in Customer Support Response Due to High Volume Monitoring - We are currently experiencing higher than usual volumes, and as a result, our response times are longer than we would like. Please expect a reply within the next 48 hours. We appreciate your patience. Our team is working diligently to respond to all inquiries as quickly as possible.
This incident has been resolved.
We are investigating an issue causing delays in updating delivered orders to "Delivered" status. This is temporarily affecting ratings and order completions. Official carrier tracking remains accurate, and our team is actively working on a fix.
This incident has been resolved.
We're currently experiencing delays with label creation and are actively investigating the cause. We apologize for any inconvenience and appreciate your patience as we work to resolve this issue.
Our team has now released a fix, so you should be able to access your label without any problems. Please give it another try and let me know if you run into any other issues.
Some sellers may be unable to access UPS QR codes. We're currently investigating the cause. If affected, please print your shipping label instead. We're working to restore QR code access.
This incident has been resolved.
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.
This incident has been resolved.
いつもご利用いただきありがとうございます。 台風により、配送遅延や集配停止に影響が生じる可能性がございます。 詳細は各配送会社のホームページからご確認いただけます。 ・日本郵便： https://www.post.japanpost.jp/newsrelease/pressrelease/73893205361.html ・ヤマト運輸： https://www.kuronekoyamato.co.jp/ytc/chien/chien_hp.html ※その他の配送会社の情報については、ご利用の配送会社へご確認ください ※メルカードの配送についても影響がある場合がございます ※メルカリモバイルのSIMカードの配送についても影響がある場合がございます 発送や受け取りが遅れる可能性がある場合は、商品説明への記載や取引メッセージで取引相手へご連絡をお願いします。 また、取引相手が影響を受けている地域にお住まいの場合は、商品の発送や受け取りができない可能性がございます。 取引相手と長期連絡が取れない場合は、取引を進めずに「マイページ＞ヘルプセンター」から事務局までご連絡ください。 よろしくお願いいたします。
We’re currently aware of a partial issue affecting Facebook login on the app. Some users may experience errors when trying to sign in using Facebook. If you encounter this issue, please try logging in through the Mercari website instead while we work on a fix. We apologize for the inconvenience and appreciate your patience.
This incident has been resolved.
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. Thank you for your patience.
A fix has been implemented and we are monitoring the results.
This incident has been resolved.
The issue has been identified and a fix is being implemented.
This incident has been resolved.
We’re actively fixing a pricing error affecting some listings that previously had promo shipping rates. We’ll reach out directly to impacted users.
This incident has been resolved.
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. Please see latest status below: USPS: https://about.usps.com/newsroom/service-alerts/residential/welcome.htm FedEx: https://www.fedex.com/en-us/service-alerts.html UPS: https://www.ups.com/us/en/service-alerts.page
This incident has been resolved.
We’re aware of an ongoing USPS tracking issue that may cause your tracking page to show incorrect or mixed updates, including scans that don’t match your shipment. Delivery is not impacted
We are continuing to monitor for any further issues.
This incident has been resolved.
Delays and disruptions can be expected for inbound and outbound shipments across portions of impacted area due to many winter storms We appreciate your patience when receiving, shipping, or rating your orders. Please see latest status below: USPS: https://about.usps.com/newsroom/service-alerts/residential/welcome.htm FedEx: https://www.fedex.com/en-us/service-alerts.html UPS: https://www.ups.com/us/en/service-alerts.page
This incident has been resolved.
We're currently investigating reported issues with auto-ratings. Thank you for your patience!
This incident has been resolved.
We are currently investigating a service-wide outage affecting the Mercari platform. Our engineering team is urgently working to identify the root cause and restore full functionality as quickly as possible. We sincerely apologize for the disruption and appreciate your patience as we work to resolve this issue.
We are continuing to investigate this issue.
CDN-related issues have been resolved and the Mercari platform is now operational. Our engineering team will continue to monitor system performance to ensure full stability.
This incident has been resolved.
We’re aware that some users are not receiving emails or SMS messages from Mercari. Our team is currently investigating the issue.
The issue has been identified.
This incident has been resolved.
We’re aware that some users are encountering errors when using Zip payment. Our team is currently investigating the issue.
This incident has been resolved.
Delays and disruptions can be expected for inbound and outbound shipments across portions of impacted area. We appreciate your patience when receiving, shipping, or rating your orders. Please see latest status below: FedEx: https://www.fedex.com/en-us/service-alerts.html
We are continuing to monitor for any further issues.
This incident has been resolved.
We are currently experiencing various errors across Mercari due to an ongoing AWS outage. Our engineering team is actively monitoring the situation and working to mitigate the impact.
This incident has been resolved.
PayPal payments are currently unavailable for purchases. Our team is investigating the root cause and assessing the impact.
You can still complete purchases using PayPal via the Mercari app. Please try checking out through the app while we investigate the website issue.
This incident has been resolved.