gold card
A gold card is a card with a higher grade of service than a regular credit card. The card is called a gold card because of its gold-colored face.
Glossary
Glossary of terms commonly used in the Wallet
Terms starting from G
2 Information
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.