What are additional shipping charges?
If you have Additional Shipping Charges for your order, they are due to one or more of the following reasons: Your order includes an item that is too large or bulky to be accommodated by our standard shipping charges. You have upgraded the shipping option of at least one item in your order to 2-Day Express or Next Day service.
Certain oversized, fragile or extremely heavy items are marked on the product detail pages as having additional shipping charges per unit. These items generally require special handling and cost more to ship than our standard rates allow. All additional charges will be prominently displayed in the shopping cart and during checkout.