# Marketplace

Hibiki Run's in-app market place is a common platform for traders and players to buy and sell their NFTs rewarded from Raffle machine.

## Platform fee

For each transaction (in Matic), Hibiki Run will reserve 2% of platform fee 

## Royalty

For each transaction of NFT trading, Hibiki Run offers royalty to all external projects and HBK artists/musicians:

* **4%** Royalty for NFTs originated from Hibiki Run team (headphone, game accessories, PFP NFTs, Music NFT, etc)
* **20%** of Royalty for external projects and Fans which created and donated free NFTs into in-app raffle pool (jpeg, wav)