FLUF Connect

Crosslist from Mercari to Vestiaire Collective — Only the Designer Half Travels

Vestiaire curates by brand, inspects what you send, and prices commission by value. Which Mercari stock qualifies, and what it costs to get it accepted.

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Key Takeaways

  • Mercari takes one flat 10%. Vestiaire Collective takes a commission that falls as the price rises, from around a quarter on cheap items to around an eighth on expensive ones, plus processing. The two only make sense on very different stock.
  • Vestiaire curates by brand. Mass-market labels are refused, and a list of fast-fashion names is banned outright. Mercari accepts anything legal.
  • Vestiaire inspects most items physically before they reach the buyer and will downgrade your condition grade if it disagrees with you. You absorb that.
  • Both channels report their sales to FLUF Connect, so a sale on either side ends the listing on the other automatically.
  • You can try it with 7 days for £1, then from £9/month.
FLUF Connect listings view, used to move Mercari designer stock to Vestiaire Collective
Sort your Mercari catalogue for the pieces Vestiaire will actually accept.

Which of your Mercari listings qualify

Mercari is a general marketplace. Clothing sits beside phone cases and kitchen appliances, and nobody checks the label on the way in. Vestiaire is the opposite proposition: a curated resale platform for designer and luxury goods, with an approved brand list and an explicit ban on a long list of fast-fashion names including Zara, H&M and Gap.

So the sort is mostly automatic. Bags, shoes, outerwear, watches and jewellery from houses people know by name travel across. Everything that is not clothing or accessories does not. Mid-market and high-street labels do not, and a listing under an unapproved brand tends to be removed rather than rejected at the point of submission, which is a nastier surprise than it sounds when you have already photographed it.

There is a price floor too: Vestiaire sets a minimum listing value, so the cheap end of a Mercari wardrobe has nowhere to go. That is a feature. The commission structure would make a low-value sale barely worth the postage anyway.

Commission is a different shape on each side

Mercari charges a flat 10% on the item price plus buyer-paid shipping, with no listing fee. There is a small charge when you withdraw your balance. The simplicity is the appeal: you can calculate your take on any item in your head.

Vestiaire’s commission is banded and falls as the sale price rises, running from roughly a quarter on the cheapest permitted items down to roughly an eighth above a high threshold, with a payment processing fee added on top. Exact rates vary by country and by whether you qualify as a professional seller, so read Vestiaire’s own fees page for your market rather than working from a figure.

Read together, the two schedules tell you exactly what each platform is for. Mercari is indifferent to price, so it is fine for a £40 jacket and unremarkable for a £2,000 bag. Vestiaire punishes cheap items and gets competitive with Mercari at the top of the range, where its buyers are also willing to pay considerably more. A Chanel flap bag is a Vestiaire item; a mid-range coat is a Mercari one.

One structural note: Mercari caps most listings at a ceiling that can be raised only by using its own authentication service. If your bag is worth more than that cap, Mercari was never the right home for it and Vestiaire has no such limit.

Authentication is the real difference

Mercari offers an optional paid authentication service, cheap, photo-based, and applied to individual listings at your discretion. It produces a badge and, for some categories, a certificate.

Vestiaire’s model is structural rather than optional. On most sales the item ships to a Vestiaire hub first, where it is physically inspected against your listing before being forwarded to the buyer. The buyer pays the authentication charge. There is a direct-shipping route for lower-value items in compatible regions, but it does not cover the US to Europe corridor, so an American seller with a European buyer is in the inspected flow by default.

Two consequences that catch Mercari sellers. First, the item is out of your hands for longer, so your payout takes longer. Second, and more expensively, the inspection is where your condition grade gets tested. Vestiaire uses its own five-point scale and applies it strictly: a piece you listed as never worn that shows loose stitching gets regraded before it reaches the buyer, and the reduction lands on your side. Mercari’s grading is self-declared and nobody checks it until the buyer complains.

Rebuilding a Mercari listing to Vestiaire’s standard

Mercari listings are usually thin by Vestiaire’s standards. Three phone photos and a sentence is a functioning Mercari listing and an unsellable Vestiaire one.

Vestiaire expects a specified set of images per category. On a bag: front, back, base, interior, the interior brand stamp, and the serial or date code where one exists. On clothing: the garment, the brand label, the size label, the composition and care label. Hardware, stitching and any flaw get their own close shots, and anything you do not photograph is something the inspection will find for you.

Measurements are expected rather than optional on most categories, and buyers use them. A size label alone invites the question you then have to answer, and unanswered questions on a luxury platform mean the buyer moves to the next listing rather than waiting.

The description convention is different too. Mercari rewards a short, punchy listing. Vestiaire buyers are reading for provenance and condition detail: where it came from, what it includes, dust bag or box, and exactly what is wrong with it. Write the flaw in, and photograph it. It costs you a small amount of price and saves you the regrade.

Currency, shipping and who your buyer is

Mercari’s seller base is effectively American; the UK operation closed years ago and the newer international apps are separate products. Vestiaire is a global platform with buyers across Europe, North America and Asia, and payouts in your account currency with a conversion charge where the sale was in another.

That widens your buyer pool considerably and lengthens your delivery times. A Mercari seller used to domestic parcels and a few days of transit should plan for a cross-border item to take noticeably longer once the inspection leg is added. Say so in the listing rather than leaving the buyer to discover it.

What FLUF Connect does for this pair

Mercari Vestiaire Collective
Import listings and crosslist Yes Yes, as the destination
FLUF detects a sale here Yes Yes
FLUF ends the listing here when it sells elsewhere Yes Yes
Relisting and offer management No Yes
Browser extension Needed to connect Needed to connect

This is one of the easier pairs to run, because both channels report their sales. Whichever side the item goes on, the listing on the other comes down without you doing anything. That matters more here than usual: overselling a luxury item means cancelling on a buyer who has already paid an authentication charge, and Vestiaire’s seller ratings record it.

Vestiaire is a channel where FLUF’s relisting and offer management both work, from the Seller plan upwards. Offers in particular do real work on a platform where negotiation is expected on almost every listing above the floor price.

Moving a first batch

  1. Connect both channels through the FLUF browser extension and bring your Mercari catalogue into one view.
  2. Filter to designer clothing and accessories. Check the brand against Vestiaire’s accepted list before you spend time on a piece.
  3. Drop anything below the price floor. Vestiaire’s commission makes cheap items pointless even when they are permitted.
  4. Reshoot. Brand stamp, serial or date code, size and composition labels, hardware, and every flaw.
  5. Add measurements in the conventions the category uses.
  6. Grade conservatively. If you are between two grades, take the lower one; the inspection will otherwise take it for you.
  7. List ten pieces, see which get offers, and build the next batch from what the buyers told you.

What FLUF Connect costs

You can try it with 7 days for £1, then from £9/month. Starter is £9/month with unlimited listings and includes crosslisting, inventory sync, order sync and bulk operations. Relisting, offer management and smart pricing are included from Seller upwards, and the Vestiaire side of this route uses the first two.

PlanMonthlyCrosslisted products
Starter£9/monthUnlimited
Seller£29/monthUnlimited
Pro£99/monthUnlimited
Super SellerCustom pricing — tell us what you needUnlimited

Sources

Sources checked September 2026.

Frequently Asked Questions

Only the designer end of it. Vestiaire curates by brand and refuses mass-market labels outright, with a published list of banned fast-fashion names. Check the brand against its accepted list before you photograph anything, because an unapproved listing tends to be removed after submission rather than blocked at the point of listing.

It depends entirely on price. Mercari is a flat 10% whatever the item is worth. Vestiaire bands its commission by sale value and the rate drops as the price climbs, with processing charged on top. That makes cheap items far more expensive to sell there, and expensive ones cheaper.

Because most items are physically inspected at a Vestiaire hub before they reach the buyer, and the inspectors apply the platform's grading scale rather than yours. If they disagree with your description the item is regraded and the difference comes off your side. Grading conservatively is cheaper than being corrected.

Longer than a Mercari one, because the item travels to an inspection hub before it goes to the buyer. Build that into what you tell buyers about delivery, and do not expect the turnaround you are used to on a domestic Mercari sale.

Yes, for both sides. Mercari and Vestiaire Collective each connect through the extension. Once they are connected, crosslisting and sale detection work the same as any other channel in FLUF.

It should not, because both channels report their sales to FLUF and the listing on the other side is ended automatically. That protection is worth more here than on most pairs, since cancelling a luxury order means letting down a buyer who has already paid an authentication charge.

Yes, from the Seller plan upwards, along with relisting. Negotiation is normal on Vestiaire above the floor price, so offer management does more work there than on platforms where buyers simply pay the asking price. Neither feature is available for Mercari.

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