The search procedure is simple; a solution will be found quickly. Software for vehicle routing is available on the market mostly based on saving methods. Possibly our variant of the popular Clarke and Wright saving method is already available; but treated as a business secret, here it is open. Our variant with its simple search procedure, we argue, is suitable for introducing the very important and interesting question how to distribute and/or collect efficiently to different geographical points with a limited capacity. It is important because efficient transportations use less resources and energy and makes the world more sustainable.