How to protect a Mercari order you ship yourself
You know exactly what Mercari will and will not cover on this parcel, and you have the scan and the receipt that any claim depends on.
Checked against Mercari's Shipping Protection policy on September 13, 2026.
Before you start
- The order value, so you know what you are risking.
- A carrier counter rather than a collection box, for the scan.
- Somewhere to keep the drop-off receipt until the order is complete.
Steps
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Read the requirement before you pick the label
Mercari Shipping Protection requires that "The order has been shipped using a Mercari prepaid shipping label" (Mercari help centre, checked 13 September 2026). It covers up to $200, or $20 on a First-Class Envelope.
You should see a decision made on numbers: $200 of Mercari cover on their label, none on yours.
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Check the parcel against the exclusions
Protection is excluded above 50 lb or beyond 34 inches on the longest side and 20 inches on the second side, so an oversize parcel is uncovered on either label.
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Hand the parcel to a clerk and get a possession scan
Mercari's policy says that without a possession scan from the shipping carrier "the seller is responsible for a lost or damaged item".
You should see a drop-off receipt and a first scan on the tracking.
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Keep the receipt until the order completes
It is the only evidence that does not depend on the carrier's website staying up.
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On the Order Status page, provide the tracking number and select I Shipped It
Check the number against the label first, because Mercari cannot change it later.
You should see the order marked as shipped with the number saved.
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Optional: If the order was on a Mercari prepaid label, contact Mercari before the carrier
Filing with the carrier first makes the order ineligible for Mercari Shipping Protection. On your own label there is nothing to lose, so the carrier is your first call.
If it goes wrong
- You filed with the carrier first
On a Mercari prepaid label that order is no longer eligible for Shipping Protection. The order of operations is the whole rule: Mercari first, carrier second.
- The parcel went in a collection box
No possession scan means Mercari's policy puts responsibility for a lost or damaged item on the seller. A counter drop-off and a receipt cost two minutes.
- The item is worth more than $200
Even on a Mercari prepaid label the cover stops at $200, and at $20 on a First-Class Envelope. Above that the gap is yours whichever label you use.
What happens next
On an own label, a lost or damaged parcel is a claim you file with your carrier, and the buyer still expects to be made whole. Mercari's payout rule stays in force in the meantime: "If you opt to ship on your own, you'll need to provide tracking information before you can get paid." If the value of what you ship regularly sits above $200, that number, not the postage, is the thing to plan around.
Know the risk before the label prints
USPS and UPS are priced per order, with the service and packaging you pick shown before you buy. Order detail validates the address first, and the buyer follows the parcel on a branded tracking page, which cuts the where-is-it messages that turn into disputes.
Related questions
No. It requires that the order "has been shipped using a Mercari prepaid shipping label".
Up to $200 per order, and $20 on a First-Class Envelope.
Mercari's policy says that without a possession scan from the shipping carrier the seller is responsible for a lost or damaged item.
On a Mercari prepaid label, Mercari first: filing with the carrier first makes the order ineligible. On your own label, the carrier is the only route.