It is suggested to maintain a headquarters menu first and select it. For the general headquarters, we suggest choosing the main machining center. The order of delivery and printing should be arranged in sequence (this is for delivery at headquarters). Store type, select ordinary stores, and then select the processing center. You must select a menu. The order of delivery and printing is required. It is suggested to do it in order. There are specific operating procedures. If not, you can ask customer service.