|Index||-||FAQ - Cart Help Buttons - Cart Settings - 6. Shipping Options|
The amount entered here will be added to your shipping charges for EVERY order. The amount will only be added once per order and can be calculated in Dollars, or as a Percentage of the order subtotal.
If you require your handling fee to be per product, create the fee in the button's "Add Cart" code.
Note: If all items ordered are shipping exempt (Field 9: itemexempt (optional)) then the “Flat Base Handling Fee” will not be added to the order.