Place the desired product in the shopping cart and click on Next in the shopping cart. In the fourth step of the ordering process under summary, you have the option of entering your benefit number / promotion code in the "Vorteilsnummer" field.
Place the desired product in the shopping cart and click on Next in the shopping cart. In the fourth step of the ordering process under summary, you have the option of entering your benefit number / promotion code in the "Vorteilsnummer" field.