You can use Jungborn Coupon to save 40% when shopping at Jungborn. First, you need to log in an existing account or create a new account for you in jungborn.de. Then, you can browse the jungborn.de product page to select products and add them to the Jungborn shopping cart. Finally, in the Jungborn shopping cart, select the product to place the order, and select the coupon that meets the Jungborn conditions, and finally complete the payment.