If you order 6-12 pcs, get this price, If order 13-24 pcs, will get 3% discount, If order 25-36 pcs, will get 6% discount, If order 37-48 pcs, will get 9% discount, If order 49-68 pcs, will get 11% discount, If order over 69 pcs, will get 14% discount. We also accept sample orders less than 6 pcs, but need to pay for extra shipping cost, If order 3-5 pcs, plus 20% extra shipping cost, If order 1-2 pcs, plus 50% extra shipping cost.