Mercari vs Facebook Marketplace — Fees, Reach and Which One to Sell On

On this page

• The short answer
• Fees, and the worked arithmetic
• Reach: one billion against four million
• Shipping, and Facebook’s three-year wobble
• Protection, returns and who carries the risk
• What listing on each is actually like
• Which categories belong where
• What neither will let you sell
• Tax: the 1099-K threshold moved again
• Running both without overselling
• The verdict
• Sources and verification

The short answer

If the item is heavy, bulky, awkward or worth less than the cost of shipping it — a sofa, a treadmill, a lawnmower, a set of patio chairs, a fridge — sell it on Facebook Marketplace for local pickup. It costs nothing on either side, the buyer is a driveable distance away, and no carrier ever touches it.

If the item is small, shippable, branded, collectable or searched for by name — sneakers, trading cards, a vintage jacket, a camera lens, a discontinued toy — Mercari will usually find you a better buyer, because Mercari’s buyers arrive with a search query rather than a postcode. You will pay 10% for that, and so will your buyer, on top, at 3.6%.

Most sellers with more than a handful of items should be on both. The two marketplaces do not compete for the same sale nearly as much as the framing of this page suggests. The rest of it is about where the line actually falls, and what each platform will do to you when a transaction goes wrong.

Fees, and the worked arithmetic

Mercari’s fee history is worth knowing before the numbers, because a great deal of what is written about it online is describing a structure that no longer exists.

So, as things stand: on Mercari the seller pays 10% of item price plus buyer-paid shipping, with no separate processing fee. The buyer pays a flat 3.6% Buyer Protection fee, also calculated on item price plus buyer-paid shipping. Note that phrase carefully — charging the buyer for postage does not move that revenue outside Mercari’s commission. Listing is free; the price range is $1 to $2,000.

On Facebook Marketplace the picture splits in two. Local pickup is free. No selling fee, no buyer fee, no platform involvement in the money at all. Shipped sales through Checkout carry a 10% selling fee with an $0.80 minimum per order, a rate that rose from 5% on 15 April 2024. Meta’s own help pages have been inconsistent about this — some still carry the older 5% figure — which is a good reason to check your own payout screen rather than trust any article, this one included.

Here is what that means in practice. Item price only, buyer-paid shipping excluded from the arithmetic for clarity:

Two conclusions fall straight out of that table. First, on shipped sales the seller-side arithmetic is identical, so anyone telling you Mercari is the expensive one is working from the 2024 numbers. Second, the only column that is genuinely different is Facebook local pickup, where the platform takes nothing — and that column exists precisely because Facebook is not handling the money, the shipping or the dispute. You keep the whole price because you are carrying the whole risk.

Two Mercari costs that do not appear in that table and catch people out. Cashing out by Instant Pay costs $3 per withdrawal, capped at $600 a month, debit card only. Standard direct deposit is free on success but costs $2 if your bank rejects it, and takes up to five business days. And if you underpay a shipping label — guess the weight wrong — Mercari charges an 8% fee on top of the shortfall, a penalty introduced in March 2025.

Reach: one billion against four million

This is not a close comparison and it would be dishonest to present it as one.

Meta’s last official Marketplace figure came in April 2021, when Mark Zuckerberg told investors that “more than 1 billion people visit Marketplace each month”. Note the wording — visits, not monthly active users; the “1bn MAU” figure everywhere online is a press paraphrase. Meta has not published a user number in any earnings call since. What it publishes now is activity instead: 430 million items listed each month globally, and more than 3.5 million listings posted every day in the US and Canada. Every larger number in circulation — 1.1 billion, 1.2 billion — is a third-party estimate rather than a Meta disclosure, and we are not going to launder one into a fact. Even the 2021 figure, five years stale, is a different order of magnitude from anything else in resale.

Mercari’s US segment reported $810 million GMV for the fiscal year ended 30 June 2026, up 11% year on year, with 4.2 million monthly active users, up 4%. Its US business turned a second consecutive year of core operating profit. That is a real, growing, profitable marketplace — and it is also still roughly 20% below the $1.015 billion of GMV it did in FY2023. Mercari US has recovered from a trough, not returned to a peak.

But raw reach is the wrong metric to end on, because the two audiences behave differently. A Facebook Marketplace user is usually browsing what is near them. A Mercari user is usually searching for a specific thing. If you sell a “Sony 50mm f/1.8 FE lens”, the four million searchers are worth more to you than the billion browsers, because the billion are not looking for it. If you sell a corner sofa, the reverse is emphatically true.

One thing worth knowing so you do not go looking for it: Mercari closed its UK operation in 2019 — buying and selling ended on 15 January and the app stopped working on 15 March. Mercari is a US and Japan business. Everything on this page is about Mercari US.

Shipping, and Facebook’s three-year wobble

Mercari’s shipping is mature and well documented. Prepaid labels through USPS, UPS and FedEx, up to 50 lb, longest side 34 inches or under. Since 28 July 2025 it has run two rate tiers: a Best rate for parcels under one cubic foot with a longest side of 22 inches or less, and a Standard rate for everything else, or for anyone who does not enter dimensions. The gap is not trivial — a 2 lb USPS Ground Advantage parcel was $12.83 at the Best rate against $15.29 Standard, on rates effective 20 January 2026. Shipping protection covers up to $200 per label. The seller chooses whether the buyer or the seller pays. Coverage is the 50 states and DC only — no territories, no PO, APO or FPO boxes, and no FedEx or UPS to Alaska or Hawaii.

Facebook’s shipping story is the opposite of mature, and any seller planning around it should know the sequence:

• 24 February 2025 — Meta ended prepaid label creation for new listings.
• By 28 September 2025 — quietly reinstated for “select sellers”, with no general announcement.
• 12 March 2026 — Meta’s own newsroom relaunched shipping and prepaid labels broadly, alongside AI listing creation, automatic replies and seller profile summaries.

Shipping on Facebook Marketplace works today. It has also been withdrawn once and restored twice inside three years, which is a different risk profile from a marketplace whose entire model is shipped sales. If shipped fulfilment is the core of your business, Facebook should be the second leg of it rather than the first.

There is also a Mercari feature that used to solve the bulky-item problem and no longer does. Mercari Local — Uber-powered same-day local delivery at $15.99 for items under 50 lb, plus a $199 Dolly option for furniture in a handful of cities — was discontinued in November 2024, with sellers given under 24 hours’ notice to change local-delivery-only listings or have them deactivated. Its replacement, Meetups, is a limited beta in selected Los Angeles and New York zip codes where buyer and seller arrange pickup and payment between themselves. That is a narrow programme sitting slightly awkwardly against Mercari’s own rule prohibiting completing transactions off-platform. For practical purposes, Mercari is a ship-it marketplace and Facebook owns local.

Protection, returns and who carries the risk

This section matters more than the fees, and it is where the two platforms are least alike.

On Mercari the buyer has three days. From carrier-confirmed delivery the buyer has 72 hours to inspect and rate. Rate, and the transaction closes, the seller is paid, and the return right ends. Say nothing, and an automatic five-star rating fires and the funds release — unless the buyer opens an issue inside the window, which pauses everything. If a parcel never gets a delivery scan, the buyer has 30 days from purchase to report it.

Returns are approved for three reasons: significantly not as described, damaged in shipping, or inauthentic. Fit, smell, change of mind and minor cosmetic wear are not approved reasons. But when a return is approved, the shape of it is stark, and all of this comes from Mercari’s own policy pages rather than from disgruntled sellers:

• The seller is required to accept it. There is no right of refusal.
• The seller pays the return shipping. Mercari issues a prepaid label for items under 50 lb; above that the seller supplies their own.
• There is no published seller appeal process in the help centre.
• Mercari will only make positive changes to ratings — a seller cannot have an unfair rating removed and must ask the buyer to change it.

That is a coherent design: Mercari sells buyers confidence, and sellers fund it. It is also the single most common thing experienced Mercari sellers warn newcomers about, and it is worth pricing into your margin rather than discovering on your first not-as-described claim.

On Facebook local pickup there is essentially no protection for anyone. Purchase Protection covers Checkout orders; it does not cover a cash handover in a car park. There is no transaction record, no platform escrow, no dispute process and no ratings consequence. The upside is that nobody can claw money back from you three weeks later. The downside is the no-show, the haggler who agreed a price by message and arrives with 60% of it in cash, and the occasional bad actor. Meet in daylight in a public place, take the cash, and do not ship an item to someone who found you on local pickup and then asked for postage — that request is the opening move of an old and reliable scam.

Three shipped-side Facebook costs deserve naming, because they do not appear in any fee table. Meta’s Seller Protection Policy caps a shipped Marketplace item at a $500 sale price. It charges a $20 chargeback fee per disputed order, deducted from your payout until the chargeback resolves — and states plainly that “individual sellers cannot dispute chargebacks”. And you have seven calendar days to get the item to the carrier before Meta auto-cancels the order.

There is also a live question over whether a new US seller can turn shipping on at all. Sellers through mid-2026 report that the option is simply absent from their accounts, with Meta support telling them the feature is limited to accounts onboarded earlier. Meta has published nothing confirming or explaining this, so we are reporting it as what it is — a widely-reported seller experience with no documentation behind it. Check your own listing flow before planning around Facebook shipping.

One more Facebook risk that has no Mercari equivalent: Marketplace access is tied to your Facebook account, and losing it is a well-documented and largely unappealable event. Sellers report being restricted from Marketplace with no stated reason and no route back. On Mercari an account problem costs you a marketplace; on Facebook it can cost you a marketplace and your photographs of your children in the same click.

Mercari has its own account-level teeth, to be fair. It requires government ID verification through the app to transact, collects legal name, address, date of birth and the last four digits of your Social Security number, and says it may be unable to process transactions or may close the account if verification fails. Payouts can be held for “transactional irregularities” or account review.

What listing on each is actually like

Mercari’s visibility tools are worth understanding because they are unusual: there is no paid advertising product at all. Promote requires at least a 5% price cut and can be used once per item per 24 hours; it lifts the listing in search and notifies everyone who liked it. Offer to Likers requires at least a 10% cut and sends a private 24-hour offer to the 50 most recent likers, usable once every 72 hours. Smart Pricing steps a price down over time toward a floor you set, boosting visibility on each drop. Every one of these buys attention with margin rather than with money. Plan your starting price accordingly.

And one genuine trap: Mercari’s prohibited-conduct policy bans “excessive reposting of previously listed items” and creating multiple listings of the same item — without publishing any numeric threshold. Relisting is the main free visibility lever on most marketplaces, and on Mercari it is simultaneously the lever and an unquantified offence. Use Promote and Smart Pricing, which are sanctioned, in preference to delete-and-relist, which is not.

Which categories belong where

What neither will let you sell

Mercari’s prohibited-items policy runs to 21 categories, and several will surprise a general reseller. Beyond the obvious — weapons, drugs, stolen goods, counterfeits, adult material — Mercari prohibits anything ingestible that the FDA touches, which means food, supplements, vitamins, homemade cosmetics and anything containing CBD; alcohol, tobacco, e-cigarettes and vapes; digital and electronically delivered goods, including ebooks and in-game items; gift cards, cryptocurrency, securities, precious metals and gemstones; mystery boxes, raffles and anything gambling-adjacent; live animals and taxidermy; and, importantly for anyone scaling up, items not in your possession — no dropshipping, no pre-orders, no wanted ads.

That last one is the rule most likely to end a growing Mercari business, and it has no real Facebook equivalent. If your model involves listing stock you have not yet bought, Mercari is not a marketplace you can build on.

Tax: the 1099-K threshold moved again

This has changed three times in five years, so check it rather than remembering it. The One Big Beautiful Bill Act retroactively restored the pre-2021 federal threshold: a Form 1099-K is required where payments exceed $20,000 and there are more than 200 transactions — both tests, not either. The IRS confirmed this in IR-2025-107 on 23 October 2025.

Several states set their own, much lower thresholds, and those still apply: $600 in Maryland, Massachusetts, Vermont and Virginia; $1,000 in New Jersey; and Illinois at four or more transactions totalling over $1,000.

The practical difference between the two platforms is what gets counted. Every Mercari sale runs through Mercari’s payment system and is therefore reportable. A Facebook local-pickup sale settled in cash produces no payment record at all — which does not make the income untaxable, only unreported by the platform. Facebook Checkout sales do run through a payment processor and are reportable in the ordinary way. This is general information rather than tax advice, and a US accountant will earn their fee on the question of whether you are a hobby seller or a business.

Running both without overselling

The reason to pick one platform used to be that keeping two in sync by hand was miserable. List an item twice, sell it once, forget to pull the other, and you have a cancellation on one marketplace and an angry buyer on both. On Mercari a cancellation you cause repeatedly attracts a fee of up to 5% of the item price, capped at $25.

FLUF Connect holds one catalogue and pushes it to both. What it does on each side is worth stating precisely, because the two are not symmetrical:

So the loop closes cleanly in one direction and half-closes in the other. Sell on Mercari, and FLUF sees the sale and pulls the Facebook listing. Sell on Facebook — especially a cash local-pickup sale, which produces no record anywhere — and you mark it sold yourself, at which point Mercari is updated for you. Given that a large share of Facebook sales are cash handovers that no software could detect, that is less of a limitation in practice than it reads on paper. It is still the thing to remember.

The verdict

Choose Facebook Marketplace if your stock is bulky, local, low-value-per-pound or hard to describe in a search box; if you want to keep 100% of a sale and are content to carry 100% of the risk; or if you are clearing a house rather than running a business. Free is a very good price, and a billion browsers is a very large pond.

Choose Mercari if your stock is small, shippable and searched for by name; if you want a national buyer pool rather than a twenty-mile radius; if you sell brands, collectables or anything that benefits from authentication; or if you would rather pay 10% than negotiate with strangers in car parks. Accept, going in, that the returns policy is written for the buyer.

Run both if you have more than about fifty items, because the categories that suit each barely overlap and the marginal cost of a second listing is a few seconds once the catalogue is centralised. The seller fee on a shipped sale is the same 10% either way, so there is no fee penalty for breadth — only an inventory-management problem, and that one is solvable.

Sources and verification

Every fee, threshold and policy below was checked against a primary source on 28 August 2026. Where a marketplace does not publish a figure, we say so rather than repeating one from elsewhere — and where Meta’s and Mercari’s own pages contradict each other, we say that too.

• Mercari seller and buyer fee structure, effective 6 January 2025 — Fees on Mercari and FAQs about the fee structure
• Mercari price range and listing basics — How to set a price and the Creating a Listing guide
• Mercari returns, ratings and the 72-hour window — Refunds and Returns policy and Ratings for Sellers
• Mercari shipping rates, Best vs Standard tiers and coverage — Best vs Standard rates and shipping announcements
• Mercari payouts, Instant Pay and direct deposit — Getting paid
• Mercari prohibited items and prohibited conduct — Prohibited Items and Prohibited Conduct
• Mercari Authenticate pricing and scope — What is Mercari Authenticate
• Mercari US GMV, MAU and profitability, FY ended 30 June 2026 — Mercari Investor Relations, with the dollar figures as read by ValueAddedResource
• Mercari’s 2024 fee reversal — ValueAddedResource, 9 December 2024 and Modern Retail, 14 May 2024
• Mercari Local discontinued — ValueAddedResource
• Mercari UK closure, 2019 — EcommerceBytes, 18 December 2018
• Facebook Marketplace shipping and prepaid labels relaunched — Meta newsroom, 12 March 2026
• Facebook Marketplace prepaid labels withdrawn, February 2025 — ValueAddedResource
• Federal 1099-K threshold restored to $20,000 and 200 transactions — IRS, IR-2025-107, 23 October 2025
• Sync capabilities on each channel — FLUF Connect’s own Mercari and Facebook Marketplace integrations, verified 28 August 2026.

Two things we deliberately did not publish. Mercari’s Trustpilot star breakdown returned an internally contradictory result on the day we checked, so we have not quoted it. And Meta has not published a Marketplace user figure since 2021, so we have used the 2021 number and labelled it rather than repeating a newer third-party estimate as though Meta had said it.

Related guides

• Sell on Mercari — the full seller guide
• Sell on Facebook Marketplace — fees, rules and reach
• Crosslist from Mercari to Facebook Marketplace
• Crosslist from Facebook Marketplace to eBay
• Mercari vs Vinted
• All marketplace guides

Related guides

• Crosslist from Mercari to Depop — a third channel for the small shippable stock