NFT cards are an utility NFT collection created by ShopNEXT on BNBChain. NFT cards help owners earn more STE rewards when shopping at Visa-accepting merchants and increase the reward index. See the extra reward calculation formula here.
NFT cards are unique and differentiated by 4 attributes: Earning, Karma, Capacity, and Power. There are 4 types of NFT cards that are defined by their earning parameters and 10 different NFT card categories that cover all common shopping areas.