Industry WIKI

BC Card (Korean: 비씨카드) is a South Korean financial services company headquartered in Seoul. South Korea's largest payment processing company, it provides end-to-end payment services, primarily to financial institutions, as well as to local merchants through its subsidiary company Smartro; credit cards, debit cards and prepaid cards; local brand network operation under the brand of "BC";

Hana Bank (Korean: 하나은행), known from its initial establishment in 1971 to 1991 as Korea Investment Finance Corporation (Korean: 한국투자금융), is one of South Korea's largest banks. It merged with Seoul Bank (est. 1959) in 2002, then with Korea Exchange Bank (est. 1967) in 2015, and was branded KEB Hana Bank from 2015 to 2019. It is a subsidiary of Hana Financial Group.

Tmoney (Korean: 티머니), formerly styled T-money, is a rechargeable series of smart cards and other "smart" devices used for paying transportation fares in South Korea. Tmoney can also be used in lieu of cash or credit cards in some convenience stores and other businesses. The Tmoney System has been implemented and is being operated by Tmoney Co., Ltd of which 34.4% owned by Seoul Metropoli