I have questions about the amount after placing an order

There is no problem with the price of the product. After using the create order interface, the amount does not reach the overdue amount and the reason cannot be found. Please follow the steps below to troubleshoot: 1. Check the free shipping setting [https://www.yuque.com/apifm/doc/ixob5m](https://www.yuque.com/apifm/doc/ixob5m) If free shipping is set, your postage will be 0 after placing the order. If you suspect that your postage is incorrect, please check this setting first. 2. Check the full reduction setting [https://www.yuque.com/apifm/doc/ihxir0](https://www.yuque.com/apifm/doc/ihxir0) If you set a discount based on the amount you place, then after placing the order, the discount will be automatically based on the rules you set. So if you suspect that the order amount is wrong, please check this setting. 3. The coupon is used If you used a coupon when placing your order, please check the discount amount of the coupon. 4. Discounts for membership levels Check the user level of the user who placed the order; Check the discounts for this user level; **A user once set the discount to 0% off, and the amount remained 0 after placing the order (0% off means free use, 10% off means it is free)****✖️****0.1, 10% off****✖️****0.9, 10% off means no discount)** There are two places for discount settings. In addition to the global settings at the membership level, check the member discount settings at the product management office. You may also have set a 0 discount there. If you still have questions after checking the above issues, please leave a message below (be sure to include your order number), and we will check it for you as soon as possible.