To use our 2 glasses for the price of 1- campaign, please make sure to put two glasses that have the 2 for 1 banner in their product image in your shopping cart.

You can choose two different models or different strengths as long as both products are marked with the 2-for-1 banner.

After you have chosen your two glasses of the campaign and have them in your shopping cart, you can go to the checkout.

In the check out one of the glasses should be automatically for free and the discount should be added to your purchase.

Please note this offer just applies one time to your order - that means you can not use it twice within the same order.

For example, if you want to buy 4 glasses, just one would be free at the checkout. But you can easily solve this issue by splitting your order into two separate ones.

If you have any questions regarding this, you can always contact our customer support.