The first killer feature we should mention is the variety of payment gateways. Allow users to use the payment option they prefer, be it a credit or debit card, net banking, or wire transfer. Also, allow users to purchase NFT items with Tether they buy on crypto exchange and transfer to their crypto wallets. This way, you ensure the credibility of your NFT marketplace platform. Also, it would be a good idea to create a page or section with trending collections where the average price for a non-fungible token, the name of its seller, trading volume, and total supply are specified. The thing is that some digital assets get high selling prices when they are highlighted the right way in the specific section. Finally, we should mention that live auctions allow selling the most popular non-fungible tokens to prospective buyers.