What is the Green Dot prepaid mastercard?

How do I activate a Green Dot prepaid Mastercard card?

• Answer:

  Open an Internet browser and visit the official Green Dot website. Click "activate card" on the top, left side of the screen.Enter your 14-20 digit activation code into the first box. This code is found inside the package the card came in or on the activation slip that is printed upon purchase. Type in the security words that appear on the website in the second box.Fill in all the fields on the next page as directed. This includes your name, address, email and telephone number. Submit and verify your email address to receive daily balance alerts.References:https://www.greendotonline.com/contents/login.aspxResources:https://www.greendotonline.com/contents/login.aspx