TechFlow News: On December 16, former US President Trump released a series of NFT collections on his social networking site truthsocial. The NFT was issued based on Polygon, with a total of 45,000 NFTs, each priced at $99. It also stated that if you buy 45 digital trading cards, you will have a chance to get a ticket to dinner with Trump. "This will be a great Christmas gift. Don't wait. I'm sure they will disappear soon!" Trump wrote.