Import taxes and fees have nothing to do with the retailer. You are legally obligated to pay them if the the item you are importing is over a certain value. Some retailers under value the item and some time you get away with out charges and some times you don't and if who ever does the inspection could hold it up for weeks/months or have it destroyed. If you import something just budget for import fees and don't even attempt to import if you don't have a live UKARA no number.