Group 1: Nubank's Subscription Manager Tool - Nubank has launched a Subscription Manager tool to centralize clients' recurring charges in one place [1] - Approximately 21 million clients have active subscriptions, with an average monthly spend of R$ 101 and an average transaction ticket of R$ 38 [1] - Clients spent around R$ 24 billion on recurring subscriptions using various payment methods, with over 627 million transactions recorded in the last 12 months [1] - The tool allows clients to view all active payments and subscriptions, including recent payment history and upcoming charges [1] - Personalization features include the ability to hide subscriptions, edit frequency, and submit feedback for expense accuracy [1] Group 2: Nubank's Financial Education Campaign - Nubank is promoting its Caixinha Turbo (Turbo Money Box) as a more profitable saving option compared to traditional "Poupança" [2] - The campaign aims to illustrate the benefits of Caixinha Turbo, offering returns of up to 120% of the CDI with immediate liquidity [2] - Nubank is utilizing public spaces for the campaign to broaden people's understanding of saving money in a simple way [2]