ELECTRONIC COMMERCE SERVER, ELECTRONIC COMMERCE METHOD, RECORDED MEDIUM ON WHICH ELECTRONIC COMMERCE PROGRAM IS RECORDED

摘要

An electronic commerce server (10) having a time adjustment information storage (10b), a specific day information comparing circuit (43), and a specific day notifying circuit (44). In the time adjustment information storage (10b), time adjustment information is stored. The specific day information comparing circuit (43) compares a transaction allowing period with a time adjustment information. The specific day notifying circuit (44) displays the presence of a time adjustment day. The electronic commerce server (10) confirms whether or not there is any district where time adjustment is to be performed in the transaction allowing period. If there is a daylight-saving-time start/end day, the specific day information comparing circuit (43) confirms the day. The specific day notifying circuit (44) sends the presence of the time adjustment day to a computer (1a) of the seller. The seller changes the transaction allowing period, and the buyer can know the presence of the specific day start/end day in the transaction allowing period and know how much time the transaction limit will shift from the current time.