Enter your coupon code prior to adding items to the cart. This will ensure that all the items in the cart will have the discount applied.
If you do find items in the cart, that are not discounted, simply remove them from the cart, go back to the Allerbling TM shopping page, and make sure your code is entered. Once entered, you can re-add the item(s) you would like to purchase and the discount should be shown in the cart.
If you are having trouble, you may type your coupon code in the comments during checkout and we will apply the discount and credit your card.