Customer
- add area (required), Billing and delivery different button
- Delivery address and phone from required to optional
- If aiCARES is Yes/OTF, system will check whether the SO information required is OK or not. If something missing, will stay within the window and show error. Only if OK then will send out for autocount and redirect to DDA form.
Sales Order
- Product - Allow certain category like Fees can adjust unit price