Reminder: DeFine now supports two types of NFT trading - FixSwap and Auction. What is a FixSwap? Fixswap is a function that sells NFT’s at a fixed price. What is an Auction? Auction is a function that sells NFT’s in the format of English auction with the transaction completed to the highest bidder. Step 1: Create or publish your NFT before listing it on the Marketplace. Click “My Profile” to enter the NFT details page.Step 2: Click on the button “Sell” and fill out the NFT information.Step 3:...