Learn Korean with News: Credit vs. Check Cards - Smart Spending Habits ello, Korean learners! It's Soona. In Korea, paying with a card is an essential part of daily life. But did you know that Koreans are deeply divided on whether to use a '신용카드' (Credit Card) or a '체크카드' (Check/Debit Card)? 'Check cards' instantly deduct money from your bank account, making them highly popular among college students and young professionals (사회 초년생) who want to strictly manage their money and