The prime purpose is to build a NFT Marketplace like Opensea, So let's have a keen look at How much the opensea platform earns.
Now Opensea is the cynosure in the NFT marketplace but in the initial days they have just earned 251$ a month, within a year, their Monthly fee exceeds to 50K USD.then in the year 2020, its price raises to 100K $ then 2021 brings glory to Opensea, the trade volume and NFT sales hit all time high and reaches upto nearly 2 billion and holds the entire NFT Market.
The Owner of NFT Marketplace can earn in multiple ways includes listing fee, Commision fee with certain percentage, Bidding fee, etc,
By using Opensea Clone Script , Any business person can kick start their wn NFT Marketplace just like Opensea