There are many ways to earn money in a metaverse. You can play games to earn (P2E) points and cryptocurrencies in some digital worlds. Some metaverses allow you to buy and sell digital products, such as wearables, electronics, and other assets in the form of NFTs (non-fungible tokens). NFTs represent unique digital assets that are tokenized and transacted on a blockchain. Most of the metaverses in existence today are using NFTs to represent the various virtual assets and products in their respective digital worlds. NFTs can have huge value depending on their rarity and demand. You can also earn by selling properties in a metaverse.