An NFT marketplace allows you to deal with virtual tokens called non-fungible tokens. It also allows you to convert digital artwork, soundtracks, gaming properties and to an extent even real estate, into NFTs and then trade in them. When you own an NFT marketplace, whenever transactions happen, a small portion of the token value is added to your account. It is a great passive income source. It is very important that your partner with an experienced and trustworthy NFT marketplace development company.