Shipping!!! I offer combined shipping. Meaning no matter how many sets you purchase the shipping will only be $3.00 this is Tracked shipping so yes you will receive a tracking number. I also print the cost of shipping right on your shipping label so that you can see the true cost. I could no longer offer free shipping and Buy3 get 1 Free. I decided charging a flat rate shipping fee was a better deal for my customers than doing away with the Buy 3 Get 1 Free deal. I know I would rather pay $3.00 for shipping over $10+ for an item. Until Ebay offers a cheaper tracking solution for small items this is what I have.