Nu Holdings Ltd. operates as a digital financial services platform and technology company primarily in Brazil, Mexico, and Colombia. It offers Nu credit and debit cards; Ultraviolet credit and debit cards; and mobile payment solutions for NuAccount customers to make and receive transfers, pay bills, and make everyday purchases through their mobile phones. The company provides savings solutions, such as Nu Personal Accounts, a digital account solution that supports all personal finance activities, from daily purchases and money transfers to savings; and Nu business accounts designed specifically for entrepreneur customers and their businesses.