Nubank, the largest neobank in Latin America, has announced the launch of a USDC-based rewards program for its customers after a successful pilot. This initiative allows users to earn rewards in dollar-based stablecoins. The announcement follows a partnership with Eldorado.io, aimed at expanding their services to over 300,000 users across seven countries. Additionally, important alerts have been issued by both Nubank and Banco Inter regarding communications to their customers, emphasizing the need for attention to these updates.