KGMBLS revenue for the last year amounted to 279.60 B KRW, the most of which — 239.55 B KRW — came from its highest performing source at the moment, Electronic Payment, the year earlier bringing 226.56 B KRW. The greatest contribution to the revenue figure was made by South Korea — last year it brought KGMBLS 279.56 B KRW, and the year before that — 276.10 B KRW.