主权项 |
1. A method of providing supply information, comprising:
receiving, by a first apparatus, in response to a change in supply state of products, information about the supply state from a device configured to collect the information about the supply state generated before the products are stored; providing, in real-time, by the first apparatus, the received information about the supply state and changing the supply information comprising information about available-to-promise quantities of the products, based on the received information about the supply state; and in response to said changing of the supply information, adjusting, in real-time, by the first apparatus, a delivery deadline of delivery promised quantities of the products, based on the changed supply information. |