The required maximum cash installment amount must be greater than the available amount. If the maximum cash installment amount is less than or equal to the available amount, it cannot be withdrawn. \x0d\\x0d\ When the maximum cash installment amount is less than the available amount, the amount cannot be increased after cash installment, and the maximum cash installment amount will increase or decrease synchronously with the available amount. At this time, the maximum cash installment amount (definitely a multiple of 100) is only a few tens of yuan less than the available amount. \x0d\ Example: the available amount is 2333, and the maximum cash installment amount is 2300 \ x0d \ x0d \ When the maximum cash installment amount is greater than the available amount, the amount can be increased after cash installment. \x0d\\x0d\ II。 Calculation method of credit line (this calculation method is limited to withdrawal) \x0d\ x0d \ The final fixed credit line can be obtained by cash installment = maximum cash installment amount+used credit line (excluding installment payment) \ x0d \ Example 1: The existing fixed credit line is 29000. The remaining line is 14000\x0d\ If the maximum cash installment amount is 19000, the final fixed line =19000+15000 = 34000 \ x0d \ x0d \ Example 2: Existing fixed line. The used line is 25000, and the remaining line is 15000 \ x0d \ If the maximum cash installment amount is 19000, the final fixed line is =19000+25000 = 44000 \ x0d \ EXAMPLE 3: Existing. The used credit line is 26,000 yuan, and the remaining credit line is 14000\x0d\ If the maximum cash installment amount is 19000, the final fixed credit line is = 19000+26000=45000.