Because it includes pretend money and otherwise youd be broke! The Maisie & Jack My Little Electronic Cash Register includes loads of fun accessories and is an essential piece of kit for playing shop). This colourful and sturdy My Little Electronic Cash Register is part of the exclusive to Hamleys, Maisie & Jack range, a collection of role play based toys that have been designed to encourage imaginative play, nurturing and social skills and a sharing attitude. They will also aid the development of fine motor skills whilst they play. Matching items available. Requires 4 x AA batteries (included).