Applies to all honest reviews at https://berlin-notebook.com. You need to provide an email address to receive the promo code, however, the address doesn’t need to be published with your review. In order to prevent spam, the codes will be sent to all approved reviews.
Invite a friend via email, Facebook or Twitter and you and your friend will be rewarded with a 5€ promo code. You have to log in or sign in to be able to send invites with 5€ promo codes.