- Add the current program you are going to "buy" in the shopping cart. - Click on the shopping cart at the top right and select "show shopping cart". - Enter your discount code in the window for discount codes and check that the discount is applied so that the "purchase" is free (SEK 0) - Click "go to checkout" to exit. - If your discount code is applied and the sum is SEK 0, you should now be able to choose the payment method "By agreement" or "Payment with discount code" - If this option does not appear, it is not possible to check out without being charged. In such cases, contact us at support.