What is the Mercari: The Selling App application, how does it work?

According to the introduction of Mercari, Inc., Mercari: The Selling App is a Shopping app on the Android platform. There is currently a 6.87.0 version released on Mar 26, 2020, you can see the details below.

NOT USING IT? SELL IT. SHIP IT. GET PAID.

This is Mercari. The fast and easy way to sell (or buy) almost anything. Fashion to toys. Sporting goods to electronics. All the brands you know and love. Got stuff you don’t use, never used or simply outgrew? Sell it.

SELLING IS FAST & EASY.
* List in minutes. Just take a few photos, add a description and set your price.
* Listings are free. Flat 10% selling fee only charged when your sale completes.

NO MEETUPS
* All items ship.
* Printable shipping label emailed to you when your item sells. Just print and ship.

UP TO 70% OFF. ALL THE BRANDS YOU LOVE.
* Great stuff. New and used.
* Over 150,000 items for women, men, kids and home added each day.
* Free shipping on millions of items.

WE’VE GOT YOUR BACK.
* Money Back Guarantee. Receive your item as described. Or your money back.
* 24 hour customer support.