Industry WIKI
Digital assets and currencies
Understand assets, networks and trading mechanics with sources you can check.
Food delivery
Food delivery is a courier service in which a restaurant, store, or independent food-delivery company delivers food to a customer. An order is typically made either by telephone, through the supplier's website or mobile app, or through a third party food ordering service. The delivered items can include entrees, sides, drinks, desserts, or grocery items and are typically delivered in box
Trading basicsFree 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
Trading basicsOrangina
Orangina (French pronunciation: [ɔʁɑ̃ʒina]) is a French lightly carbonated beverage made from carbonated water, 12% citrus juice (10% from concentrated orange and 2% from a combination of concentrated lemon, concentrated mandarin, and concentrated grapefruit juices), as well as 2% orange pulp. Orangina is sweetened with sugar or high fructose corn syrup (glucose-fructose) and, in some ma