| 摘要 |
PROBLEM TO BE SOLVED: To provide a duty-free goods advance purchase system which is convenient both to a person buying duty-free goods and a duty-free shop. SOLUTION: This duty-free goods advance purchase system 10 for the purchase of merchandise to be sold at the duty-free-shop is provided with a flight schedule receiving part 12 for receiving a flight schedule from a user having a travel schedule, a flight schedule confirming part 14 for confirming the flight user schedule of the user from the airline company offering the flight, an advance purchase receiving part 16 for receiving an advance purchase for duty- free goods from the user in the case of confirming the flight user schedule of the user, and a duty-free range deciding part 18 for deciding whether or not designated merchandise is within a duty-free range in regard to the received advance purchase and presenting decision results to the user. |
