An effective local marketing campaign not only targets the right geographical area, but uses promotional material that is professional enough that the customer respects the message. Folded sheets of paper stuffed in the jamb are going to get ignored. Door knob hangers on glossy stock get seen. You can print both sides of the door knob hangers in full color with maps and coupons and reach the people who will respond. Whether you are printing menus, special offers or campaign messages this is a great and affordable way to reach the community. Door knob hangers are also allowed in most neighborhoods that might have restrictions against paper flyers or other types of commercial distribution on residential property.