There are a few different types of cards associated with Green Dot, but the most popular ones are probably the Green Dot Visa and Green Dot Mastercard. Both of these cards can be used to make purchases anywhere that accepts Visa or Mastercard, respectively. Additionally, both of these cards come with a number of great benefits, such as NO hidden fees, NO credit check, and FREE 24/7 customer service. Lastly, each card also comes with a unique security feature that helps to protect your money and identity against fraud.