UQUID, a pioneer in Web3 shopping platforms, has introduced a new feature allowing users to top up their SUBE cards using USDT on the TRON blockchain. This new functionality aims to streamline how Argentine commuters manage their public transportation expenses, leveraging cryptocurrency for everyday transactions. 

SUBE cards are pre-loadable wallets used for public transportation across Argentina. They allow users to pay fares for buses, subways, trains, trolleybuses, and ferries with ease. This system is widely implemented in Greater Buenos Aires, as well as over 60 other towns, including notable locations such as Bariloche, Ushuaia, and Mendoza.

Tran Hung, CEO of UQUID, expressed his…

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