Like the case very recently of Yang Hui-ju, an MBA living in Taitung only 27 years old. Yang used her credit card to do some complicated interest arbitrage and make a pile of money off the card-issuing bank, greatly exercising the bank and greatly exhilarating consumers who had always seen themselves as the underdogs.
就像最近家住台東，年僅 27 歲的企管碩士楊蕙如，利用信用卡進行複雜的操作套利，狠很反賺了發卡銀行一筆，讓銀行急得跳腳，也讓一向屈居弱勢的消費者大感振奮。