Collect the relevant information, which consists of The term of delivery from the factory to the shop for the last time, came to the plant, which has been loaded, loading time, To find out the wait time that happens.
Collection of data related facilities. Period shipped from the factory to the store, at the entrance to the factory, the goods have been loaded, loading time, to find the time waiting to happen.
Collect related information, which includes Delivery time from the factory to the store last, time in the factory, the time be loaded goods, loading time, to the waiting time occurred.