Industry WIKI
Digital assets and currencies
Understand assets, networks and trading mechanics with sources you can check.
Fuel card
A fuel card or fleet card is used as a payment card most commonly for gasoline, diesel, and other fuels at gas stations. Fleet cards can also be used to pay for vehicle maintenance and expenses at the discretion of the fleet owner or manager. Most fuel cards are charge cards.
Payments & settlementLine (software)
Line (stylized in all caps) is a Japanese freeware app and service for instant messaging and social networking, operated by the Japanese company LY Corporation, co-owned by SoftBank Group and Naver. Line was launched in Japan in June 2011 by NHN Japan, a subsidiary of Naver.
BankingPersonal identification number
A personal identification number (PIN; sometimes redundantly a PIN code or PIN number) is a numeric (sometimes alpha-numeric) passcode used in the process of authenticating a user accessing a system.
Securities & exchangesStock market data systems
Stock market data systems communicate market data—information about securities and stock trades—from stock exchanges to stockbrokers and stock traders.