We give you a pre-paid postage label for all orders. This allows us to track the delivery & ensure it arrives safely to your customers. You do not need to pay for shipping at all, it is all handled & taken care of for you. You do need to purchased suitable packaging bags to put your order items into. You can find more details on packaging bags for items such as selling used panties here: What Type of Envelope or Packaging Bag Should I Use to Send My Items?