The shipping calculated is way lower than actual cost-

Question

if I use the eBay label how is the difference charged? If it calculated lower how do I dispute?

disneyshopper · Answer

After you package up the item, if the weight and dimensions are different from what you entered when you created the listing, you can make those changes before you actually print the label. That should give you an accurate cost for the shipping label. If there is any discrepancy, the USPS should catch it and you will then be charged for the difference.