Instruction promotion code
First, add a test set of your choice to the shopping cart.
Attention! The code is only valid for one test set of your choice.
The code is redeemable only once per customer.
Below is a step by step guide on how to apply this promotional code:
1. open the shopping cart:
Click on “Shopping Cart” on the far right of the main menu to view the contents of your shopping cart.
2. click on show shopping cart. (see Fig. 1)
In the shopping cart you will find the field “Coupon code” on the left under the items.
Enter your personal voucher code here. (see Fig. 2)
After you have entered your coupon code, click on the “Apply Coupon” button to activate the coupon. (see Fig. 3)
If you have successfully completed all steps, the amount for the coupon code will be deducted. (see Fig.4)