Just to clarify folks,  I would never charge extra postage and not ship an item accordingly.  The postage charges you saw were for clothing items and were sent in prepaid sachels. I wasnt even looking to make a profit off the clothing just to get my sales up and practise listing.  In hind site I should have stuck them between carboard and sent them in an envelope since people were paying more in postage then what they paid second hand for the item.     I am also selling new items such as pacifiers and they arent worth an extra 7 bux postage to buyer,  therefore I need to find ways to get postage down.  I can clearly see other sellers are charging letter rates for postage.   Obvioulsy I want to do the same so that I can make some profit.