Why my shipping charge is zero ($0)?
Several reasons could cause $0 shipping charge to happen. First, a wrong shipping method may be chosen. For instance, UPS Ground may be chosen for an Alaska (AK) or Hawaii (HI) address. Second, the total weight for the order may exceed 100 Lb. Third, an "unrecognized" zip code or State may be entered in the shipping address.
In such situations, we will manually adjust the shipping cost. We normally will call you to verify the shipping cost before shipping.