UNCA is a token issued by the UNCA Foundation, focusing on the physical business of medical beauty tax refunds in Asia and possessing a monopoly tax refund license issued by the South Korean government. At present, the business has exclusive tax refund management rights for Incheon Port and Busan Port in South Korea, providing foreign consumer tax refund services to dozens of Korean plastic surgery institutions. The UNCA Foundation brings generous returns to investors through the repurchase of secondary market tokens through physical profits and the airdrop of USDTs....