XPAY KNOWLEDGE
Industry WIKI
Digital assets and currencies
Understand assets, networks and trading mechanics with sources you can check.
Trading basics
Free lunch
A free lunch is the provision of a meal at no cost, usually as a sales enticement to attract customers and increase revenues from other business. The practice was once common in saloons and taverns in many places in the United States, with the phrase appearing frequently in U.S. literature from about 1870 to the late 1920s. These establishments included a "free" lunch, which varied from
Fiat currenciesPanda bonds
A Panda bond is a Chinese renminbi-denominated bond from a non-Chinese issuer, sold in the People's Republic of China. Unlike the dim sum bond, Panda bonds are issued in the onshore market for onshore renminbi.