If someone today still simply regards a credit card as a "payment tool", then that's too out of date. For the meticulous group of financial planners, credit cards have long become a money-saving magic weapon. Consumption co-branded cards, aviation co-branded cards, and others not only help cardholders obtain certain discount benefits during consumption but also gain interest-free cycles.
For those in Pudong, Shanghai nurturing their credit cards and managing installment payments, as long as they learn to use them skillfully, they can save quite a bit of money.
Below, let a few cardholders contribute their...