1.6 million. According to Sohu's query. Com, the spending on swiping ordinary cards can't exceed 20,000 yuan, the maximum spending of eight credit cards at a time can be 8 times 2 = 65,438+06, and the maximum spending can be 65,438+06,65,438+06,00, which is enough for shopping. Consumers who want to increase the credit card limit can upgrade to platinum credit cards, and the limit will rise to 50 thousand.