If you withdraw cash by overdraft, there must be a withdrawal fee and interest. The withdrawal amount is 5% of the total amount, and the daily overdraft withdrawal is limited to 2, yuan. Credit card overdraft withdrawal will generate overdraft withdrawal fee and overdraft interest, with the withdrawal fee of .5 ‰, the lowest 2 yuan and the highest 5 yuan, and the withdrawal interest of .5 ‰ per day, which is calculated from the date when the withdrawal is recorded to the date when the withdrawal is paid off, and the compound interest is calculated on a monthly basis.

calculated according to 3 yuan, the handling fee is 3*.5%=1.5 yuan, calculated according to the lowest 2 yuan. The interest is 3*.5%=.15 yuan/day.