Shop at Amazon and donate for Primavera – Hilfe für Kinder in Not e.V. AmazonSmile provides an easy way to shop at Amazon and donate 0.5% of eligible purchases to Primavera. There is no additional cost for customers or Primavera. To donate successfully, you must login at www.smile.amazon.de, not at amazon.de or amazon.com. Then search for “Primavera” as your charity and select “Primavera e.V.”.