Free Domestic shipping for order over $80, simply enter "freeshipping" in coupon code box when you check out, before you hit the "submit" button*.
*This offer does NOT apply to any wholesale accounts or any express shipping.
If you have purchased from us from Amazon and are about to purchase from our website for the first time, we have coupon codes for you. Please email us at or fill up the form on the Contact US page with the title "Coupon Code Request", and your order ID on Amazon, we will send you the coupon code.
Save 30% on any of our product by joining our online referral program. For every new transaction resulted from your referral, you will get 30% off your next purchase from us. Be sure to have your family or friend mention you when they make a purchase, and email us at with the title "referral" and we will send you the coupon code.