XPAY KNOWLEDGE
Industry WIKI
Digital assets and currencies
Understand assets, networks and trading mechanics with sources you can check.
Fiat currencies
Legal tender
Legal tender is a form of money that the law recognises as valid for the discharge of a monetary debt in a jurisdiction. What constitutes legal tender varies between jurisdictions.
Trading basicsSterling area
The sterling area (or sterling bloc, legally scheduled territories) was a group of countries that either adopted or pegged their currencies to the pound sterling.