How to claim free glasses:

1. Place an order on Zinff Amazon store and complete the payment successfully.

2. Please kindly select one glasses at Zinff.com and save the product link.

3. Contact our customer service via E-mail and Live Chat and submit  your amazon order ID , Free product link and your Email Address to the representative.

4. Exclusive Voucher will be sent to your email and it can only be used with the User which register with your email address once. This offer cannot be combined with any other offer.

Terms & Conditions:

To celebrate the launch of our new amazon store,  we will hold Buy One Get One Free event from 1st, March to 15th, March . Buy one glasses at amazon store , get one free pair of glasses(frames+ standard 1.50 lenses) at Zinff.com.  All frames are available to pick, but all of you must notice that we only offer Standard Spheric (1.50) lenses for free, upgraded lenses are available for paying extra money. Free glasses are not allowed to modifications, returns, cancellations, and exchanges.

How to contact customer service:

Email: service@zinff.com                            Livechat