T9: Value of transactions processed by selected payment systems Source
(KRW trillions; total for the year)
Year
«  2020  »
2016 2017 2018 2019 2020
Large-value payment systems
BOK-Wire+
Total gross value73,83578,82483,47591,370105,464
Breakdown of 'total gross value' by instrument type
Credit transfers73,83578,82483,47591,370105,464
Direct debitsnavnavnavnavnav
Chequesnavnavnavnavnav
Card and e-money paymentsnavnavnavnavnav
Other payment instrumentsnavnavnavnavnav
Partial breakdown of 'total gross value'
Of which: value of settlement in the PS in question for other PSs3,9023,8544,1464,1775,287
Breakdown of 'value of settlement in the PS in question for other PSs'
 by PS whose transactions are settled
'Check Clearing System' net value settled in 'BOK-Wire+'1,3411,3931,4391,4621,634
'Interbank Shared Networks' net value settled in 'BOK-Wire+'2,5612,4602,7072,7163,654
Concentration ratio in terms of value (%)39.1843.3843.9844.6244.37
Retail payment systems
Check Clearing System
Total gross value2,2422,0061,9611,8921,805
Breakdown of 'total gross value' by instrument type
Credit transfersnavnavnavnavnav
Direct debitsnavnavnavnavnav
Cheques 12,2151,9791,9371,8711,787
Card and e-money paymentsnavnavnavnavnav
Other payment instruments 22626242218
Number of netting cyclesnapnapnapnapnap
Interbank Shared Networks
Total gross value18,33318,75920,51421,57525,662
Breakdown of 'total gross value' by instrument type
Credit transfers 317,89518,32220,08821,17325,200
Direct debits 397100101103197
Chequesnavnavnavnavnav
Card and e-money payments00000
Other payment instruments341337326298264
Number of netting cyclesnapnapnapnapnap
 1 Includes promissory notes, personal cheques and cashier's cheques. 2 Bills of exchange. 3 Excludes transfers within the financial institution.
Source: Bank of Korea.