With this now rare warehouse optimization planning, our company’s warehouse utilization greatly improved, especially the boss happy, and said to reward us, in fact, because warehouse optimization planning credit, no previous warehouse optimization planning time, warehouse utilization rate of only 60%, so that it is indeed a headache, but there is no good way to go until later another company’s warehouse went to look, only to find there is warehouse optimization planning such a good thing, then we also use, and now basically warehouse utilization above 90%.