Quick Shopping Cart® lets you edit the details of your orders. For example, you can adjust order subtotals and shipping amounts. You can also partially or completely refund payments, and re-calculate taxes.
You can view all the changes you have made from the History section of the editor.
Locate the orders you want to edit from the Manage Orders screen.
Quick Shopping Cart lets you edit the total amount due for an order before you apply shipping charges.
Quick Shopping Cart lets you edit the total shipping amount for an order.
Quick Shopping Cart lets you re-assign the products you are sending a customer to new packages.