Feedback and stars If you are satisfied with your purchase, leave positive feedback, for us it is an important business card for our customers. Use the stars with a sense of responsibility: for us the FIVE STARS are important and the only truly positive rating. Other evaluations are equivalent to giving us a negative rating! Rather than issuing unfair evaluations based on criteria that are too general, request a refund for the return of material that you do not consider adequate or corresponding to the descriptions!