Electronic toy bank e.g. to realize transactions, bank has housing having battery, micro controller, data memory, key field, display and card reader

摘要

The electronic toy bank has a housing having a battery, micro controller, a data memory, key field, ad display and a card reader. Account number and account balance are programmed in the toy bank to allow paper and coined moneyless exchange between the players and between the players and the central bank. Deposits and withdrawals are recorded and the granting of credit. The bank allows computes bank charges and interest charges.