Simply place your desired products or services in the shopping cart. If you now want to pay, you will find a field in which you can enter the voucher code that you received - please pay attention to the exact spelling (upper / lower case / possibly numbers / no spaces). The amount will now be deducted from the amount to be paid on your invoice - you then still have a remaining balance or you have to pay the remaining amount displayed with an available means of payment. Now select your payment method and pay the remaining amount shown. If everything went well, you will immediately receive an email from us confirming the payment and listing all the items you have ordered. Our team is now working in the background to put your order together and we will conveniently deliver your order to your home as quickly as possible.