XPAY KNOWLEDGE
Industry WIKI
Digital assets and currencies
Understand assets, networks and trading mechanics with sources you can check.
Banking
Personal 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.
Payments & settlementRazer Inc.
Razer Inc. is a Singaporean-American multinational corporation and technology company that manufactures, develops, and markets gaming-focused computer hardware and other consumer electronics as well as financial services.