| 摘要 |
In LP gas delivery, if deliveries are carried out after a next-day delivery list has been created, the delivery list will contradict the actual delivery work. However, the scheduled delivery date is determined such that no gas cut-offs arise, and no problems will result from the gas being delivered earlier than the scheduled delivery date. Accordingly, in the creation of the delivery list in LP gas delivery in the present invention, the list is created, not with delivery data for which the scheduled delivery date is the next day, but with delivery data for which the scheduled delivery date is α days hence (for example, two days hence). |
