How to use your discount code correctly with us at the online store.
Log in or create login
click on "Login/Register" at the top left and log in or register
Add the desired product to the shopping cart
Carry out the purchase process until you reach the shopping cart
In the shopping cart select "Apply Voucher" and enter your personal code
If the code is entered successfully, the amount in the shopping cart should be reduced according to the discount code.
Complete the purchase process by clicking on "checkout as ..."