Mercari is a C2C marketplace where users can buy and sell items they no longer need or want. Mercari’s main product is its app, which was first launched in Japan in 2013 before expanding worldwide in 2014.
Add a feature to allow users to make “in search of” (ISO) posts for specific items they are seeking out. With this feature, those who have that item will be able to offer and notify the user they have the item they are seeking out.
