PASADENA, Calif.--(BUSINESS WIRE)--Green Dot Corporation (NYSE:GDOT) today announced a new cash processing technology that enables customers to securely and conveniently add cash to their accounts at participating retailers using their mobile device. This service leverages Green Dot’s new mobile and web-enabled barcode generation system and thousands of Green Dot retail locations to provide a new cash-loading option. “Green Dot @ the Register facilitates a safer and seamless process for adding