Explains how blockchain tokenization streamlines issuance, management and redemption of gift cards and prepaid vouchers, reducing fraud and costs while enabling new loyalty and payment use cases.

Article outlines Korea’s nationwide voucher program, eligibility rules for citizens and foreign residents, and spending restrictions designed to stimulate local consumption through time-limited coupons.

专利提出在区块链上发行和管理电子优惠券的通用方法，通过智能合约记录发行、转让与核销流程，提高透明度并避免重复使用。

Tweet announces that over one million real-world vouchers from Lotte Group have been placed on the Aptos blockchain, marking a significant step toward mainstream Web3 adoption in Korea.