Because the specific number of stages and the corresponding handling fee rate can be selected according to your actual situation, such as the model you bought? Or merchants who want to buy materials. Therefore, it is recommended to directly consult the home improvement business /4S shop or consult the local CCB outlets. Of course, the charge amount will also be clearly listed in the purchase order after swiping the card, which should be noted. (His business is generally 12, and the handling fee is about 4% of the loan amount, about 8% for the 24th installment and about 0/2% for the 36th installment, depending on the merchant or CCB outlet. )