| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a token management system for efficiently performing setting task of token masters. <P>SOLUTION: A token management device 70 stores a lending rate to be received for token exchange in a lending rate table 76a, acquires the number of exchange balls of a reference lending rate to be a reference among a plurality of lending rates via an employee operation key 72, converts the number of exchange balls of the obtained reference lending rate into the number of exchange balls of the other lending rate on the basis of proportion between the reference lending rate stored in the lending rate table 76a and the other lending rate, and sets the number of exchange balls of the converted other lending rate to an exchange ball number table 76b. <P>COPYRIGHT: (C)2012,JPO&INPIT |
