Disclosed are a method for providing a user interface by mapping various types of multimedia to patterns drawn on a display, and a mobile terminal thereof. A statistical estimate is generated for uncut connections on a path in a partially placed source design comprising receiving at least one source design, partitioning the design, and generating statistical data corresponding to each type of partitioning cut. This circuit can be used with a wide range of power supplies while maintaining operational integrity. A coupon may be located on the inside or outside of the dispenser flap.