Glossary of terms commonly used in the Wallet


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government notes

In every country in the world, central banks (in Japan, the Bank of Japan) generally print banknotes. However, banknotes are only accepted if the issuing institution has creditworthiness. In other words, if an institution with creditworthiness issues the banknotes, then other than the central bank, it is possible to produce marketable banknotes.

security code

The security code is the last three digits of the seven digit number printed on the signature line on the back of a credit card. The role of the security code is to increase security by preventing unauthorized use or identity theft by third parties.

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