XPAY KNOWLEDGE

Industry WIKI

Digital assets and currencies

Understand assets, networks and trading mechanics with sources you can check.

Hi-pass

Hi-pass (Korean: 하이패스) is an electronic toll collection system for the expressways in South Korea that allows motorists to make wireless toll payments, without the need to stop.

Finance

Yeouido

Yeouido (Korean: 여의도; lit. 'Yeoui Island'), also Yoido, is a river island on the Han River in Seoul, South Korea. It is Seoul's main finance, media, and investment banking district. It is 8.4 square kilometres (3.2 mi2) large and has a population of 32,674 as of August 2023.