Article snapshot taken from Wikipedia with creative commons attribution-sharealike license.
Give it a read and then ask your questions in the chat.
We can research this topic together.
KTX Family Card (Korean: 코레일 멤버십 카드) is the loyalty program and membership card of Korail. This card is issued by Korail Networks, subsidiary of Korail.
History
In the 1980s, the National Railroad Administration started to issue Railroad Membership Cards. This membership card only had a 10-digit membership number on it, this type of card is widely used until 1998. In 1998, quick-ticket machines and a new membership card with a magnetic strip were introduced. Although the quick-ticket machine had many benefits, the machine and new card were not widely used. The current version of KTX Family Card with IC chip (Smart card) was introduced in 2004.
Benefits
5% mileage for the money spent on rail ticket
Mybi·T-money transportation card service (X-cash, a part of KS transportation card system. All Mybi area and Seoul Subway, Buses, AREX accepts this card.)
e-ticket service (X-ticket, 1% discount)
‘SMS Ticket’ service (1% discount)
self-printing ‘Home Ticket’ service (1% discount)
ticket home delivery service
free admission for the Railroad Museum of Korea, and KTX Family Lounge in selected station
Public transportation in Seoul Metropolitan Area
