Currently, 30 % of all credit card transactions involve revolving credit, in which one first buys, and then pays in installments with a little interest tacked on.
根據統計，目前每年有百分之三十的刷卡金額是使用循環利息償付，也就是先消費，再貼一點利息錢，以分期付款的方式繳費。