VALUABLE CIPHER INFORMATION ISSUING SYSTEM AND ISSUING METHOD, TELEPHONE CHARGE SETTLEMENT SYSTEM AND TELEPHONE CHARGE SETTLEMENT METHOD, AND CHARGE SETTLEMENT SYSTEM AND CHARGE SETTLEMENT METHOD

摘要

A system for issuing valuable cipher information completely free from danger of theft during the course of distribution. The system (10) comprises cipher information storage means (12) where cipher information including a character string having a predetermined place is stored, requested amount-of-money input means (14) for selectively inputting a desired amount of money, paid amount-of-money input means (16) for inputting the amount of money actually paid, valuable cipher information generating means (22) for generating valuable cipher information correlated with the amount of money if the amount of money requested agrees with the amount of money paid, valuable cipher information storage means (24) where the valuable cipher information is stored, and valuable cipher information output means (26) for outputting valuable cipher information.