Thank you for your always supporting. Customer's satisfication is our always pursuit. But shipping via Register Airmail sometimes delays. It causes bad experience. To receive quality service, expedite shipping is recommended. To encourage our customers to use expedite shipping, the prices of all expedite shipping( FedEx,DHL,EMS,UPS,etc) are all discounted.
P.S. free shipping (No tracking) and register air mail are available still.