Green Dot, an online bank and fintech platform, aims to serve the underbanked population by offering a chartered bank account, direct sales to consumers through its mobile app, partnerships with large companies like Apple and Amazon, and a retail network of over 90,000 locations nationwide. The company's flagship product, GO2bank, offers features such as overdraft protection, high-yield savings accounts, secure credit cards, and seamless integration with fintech apps and services through Plaid Exchange. Green Dot prioritizes innovation and customer feedback, using design thinking to develop products that address the financial needs of its customers. By providing affordable banking solutions and empowering customers with access to their financial information, Green Dot is well-positioned to tackle the open finance movement and make financial services more accessible to a previously underserved population.