School & Teacher

Join our Duke School & Teacher program and save more money, when you shop on our website and provide your identification, we will offer you 20% off discount of your first order. Just follow the steps to active your offer:

1. Fill your contact information and upload your identification in the form below.
2. Get the coupon code you send you after you approve.
3. Use the coupon code when you check out.

We very encouraging our customs to share our products with their friends. By sharing your contents with our products, you will be awarded with:

• 30% off coupon code for your next purchase on our website.
• Invite up to three friends or families to share this coupon code and get another 20% off coupon code as a reward.

Please contact us with any questions at marketing@dukesystem.com