Allows you to perform almost any action with the order:
1. Create/edit/copy orders.
2. To change the price/quantity/options/discounts in the goods.
3. Add/remove items in the order.
3. To change buyer information/shipping address in the order.
4. To register guests as buyers on the basis of data in the order.
5. To change payment methods and delivery automatic**/manual conversion cost.
6. To add any discounts/margins on the order amount.
7. Manage bonus points/coupons/certificates/affiliate Commission order.
8. Add order history.
9. Has an interface with convenient grouping the data without unnecessary repetition/restrictions fields.