Green Dot is a financial technology and payment services company that provides prepaid debit cards and mobile banking solutions. Founded in 1999, it aims to offer accessible banking options for individuals who may not have traditional bank accounts. The company's products allow users to manage their money, make purchases, and pay bills without the need for a bank. Green Dot cards can be loaded with funds and used anywhere that accepts Visa or Mastercard, making them a convenient alternative for those seeking financial independence.