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Mercari: Buy and Sell App

Name: Mercari: Buy and Sell App
Rating: 4.5 (300000 reviews)
Author: Mercari, Inc.

4.5

CategoryShopping

Download10M+

PriceFree

RatedEveryone

RequiresAndroid 9.0+

DeveloperMercari, Inc.

Screenshots

About this app

Selling something on Mercari takes photos, a short description, and a price, and most people finish their first listing in under five minutes. That simplicity is the pitch. The Japanese marketplace company built its US app around casual sellers clearing out closets and garages, deliberately stripping away the auction mechanics, seller dashboards, and listing categories that make eBay feel like a part-time job.

The buying side is a straightforward feed of secondhand clothing, electronics, collectibles, and toys, with offers and price-drop notifications doing the haggling. Fees are the part that needs attention: Mercari has restructured them more than once in recent years, at one point moving costs from sellers onto buyers before walking much of that back, so the split you remember may not be the one in force today. Check the current schedule inside the app before pricing anything, and factor shipping into every deal on both sides.

Clearing out a closet

This is the app's home turf. Photograph clothes, name a price near what similar sold listings fetched, and let offers come in. The listing flow suggests categories and shipping weights, so occasional sellers do not need marketplace experience.

Hunting secondhand deals

Buyers browse saved searches for specific brands, games, or collectibles and send offers below asking price. Patience pays: many sellers accept reasonable offers or trigger price-drop alerts to people watching an item.

Selling items too cheap for consignment

Kitchen gadgets, kids' toys, and mid-range electronics that a consignment store would refuse still move on Mercari. Prepaid labels make the logistics manageable even for a single ten-dollar sale, though margins on cheap items are thin after costs.

Fast photo-first listings

The camera-driven flow suggests titles, categories, and pricing based on your photos, and recent versions lean on AI assistance to fill in details. Listings are live immediately; there is no store setup or insertion fee to think about.

Prepaid shipping labels

Sellers can buy discounted labels through the app and drop packages at USPS, UPS, or FedEx locations. Picking the right weight tier matters, since an underweighted label can cost you the difference or delay the shipment.

Offers, likes, and price drops

Buyers like items to watch them; sellers can send discounted offers directly to those watchers. This offer loop is where most Mercari deals actually close, so both sides should expect negotiation rather than sticker prices.

Ratings with payment holds

Money from a sale is held until the buyer receives the item and rates the transaction, or a rating window lapses. It protects buyers from no-ship scams, but it also means sellers wait days after delivery to get paid.

Privacy & Data Safety

Mercari collects what a marketplace has to: names, shipping addresses, payment methods, and transaction history, plus the analytics and advertising identifiers typical of a US shopping app. Sellers who cross IRS reporting thresholds must also hand over tax identification details, which raises the stakes of the account beyond a casual app login. In-app messaging keeps buyers and sellers from seeing each other's contact details, though shipping labels necessarily reveal names and addresses to the counterparty.

Payouts require identity and bank details, and US tax rules oblige Mercari to collect taxpayer information from sellers once sales pass federal reporting thresholds.
Buyer names and addresses appear on shipping labels, so selling is never fully anonymous; buying reveals your address to each seller who ships to you.
All negotiation happens in monitored in-app messages, and moving a deal off-platform both violates the rules and removes your payment protection.
The app includes standard advertising and analytics trackers; there is no ad-free tier, so opting out happens at the Android permission and ad-settings level.

Advantages

Listing an item is genuinely fast, with no upfront or insertion fees
Prepaid label options across major US carriers simplify shipping
Payment-hold and rating system gives buyers solid protection
Offer system makes real negotiation easy for both sides

Updates

Mercari ships app updates steadily, but the changes users feel most are policy changes announced on the server side, fee schedules above all. On the app itself, recent effort has gone into AI-assisted listing that drafts titles and descriptions from photos, plus refinements to search, offers, and local delivery options in supported cities. Expect the marketplace rules to move faster than the interface does.

AI-assisted listing tools that generate titles, descriptions, and pricing suggestions from photos
Ongoing adjustments to fees and seller policies, with in-app announcements when terms change
Improvements to shipping choices, including local pickup and delivery in select metros

Editor's Assessment

Our verdict

Mercari remains the easiest on-ramp for casual selling in the US: the listing flow is best in class, shipping is handled for you, and the buyer protections are real. The frustrations are commercial rather than technical. Fee policy has been a moving target, payouts are slow by design, and support can be maddening when a deal goes sideways. Occasional sellers and bargain-hunting buyers get the most from it; anyone running volume should compare the current fee schedule against eBay before committing inventory.

What works

Listing an item is genuinely fast, with no upfront or insertion fees
Prepaid label options across major US carriers simplify shipping
Payment-hold and rating system gives buyers solid protection
Offer system makes real negotiation easy for both sides

What to know

Repeated fee restructurings have eroded seller trust and complicate pricing
Sellers are not paid until the buyer rates or the rating window expires
Counterfeits and misdescribed items appear regularly, so buyers must scrutinise photos
Customer support leans heavily on automation and resolves disputes slowly

FAQ

What fees will I actually pay on Mercari?

It depends on when you ask, which is itself the honest answer. Mercari has revised its fee structure several times, including a period when selling fees were dropped and buyers paid service charges instead, followed by a partial reversal. Always check the fee page in the app before listing, and remember payment processing and shipping costs when working out your real proceeds.

How does shipping work when I sell something?

You choose a shipping option while listing: a prepaid Mercari label for a stated weight tier, your own postage, or local options where offered. With a prepaid label you pack the item, attach the label, and drop it with the carrier. Tracking feeds into the app automatically, which is what eventually releases your payment after delivery and rating.

Is it safe to buy on Mercari?

Reasonably, if you stay inside the system. Your payment is held until you receive and rate the item, and items that never arrive or arrive misdescribed can be refunded through a return claim filed within the rating window. The real risks are counterfeit brand goods and optimistic condition descriptions, so read photos closely and check seller ratings before offering.