In the shopping cart screen click on "DO YOU HAVE A VOUCHER?" at the bottom and enter your valid voucher code into the text field and hit the Apply button. If your voucher is valid we will apply it and immediately reduce the price in the shopping cart.
What if my voucher doesn't work?
Make sure that it is still valid and that you have correctly entered it. Be careful as some characters can be confusing (O and 0 for example). Also, check if the code can be used on the products you are ordering!
If your code still does not work correctly, contact us at firstname.lastname@example.org so that we can help you!