Mercari UI design & app screens

Mercari is a popular consumer-to-consumer marketplace, huge in Japan and active in the US, where individuals buy and sell secondhand goods. It targets casual sellers and bargain-hunting buyers.

The interface emphasizes fast listing creation with photo upload, a browsing feed, in-app messaging, and integrated payments and shipping. Designers will find reference value in its frictionless sell flow, search and category navigation, offer negotiation patterns, and the trust mechanics that make peer-to-peer commerce feel safe and simple.