1 - Purchase Compal Magdalena juice
2 - Install the app "Pomar de Premios Compal" on android or iphone
3 - Use the app to scan the code on each juice package
4 - Win Prizes!
Android - https://play.google.com/store/apps/details?id=pt.compal.pomardepremios&hl=pt_PT
iPhone - https://apps.apple.com/pt/app/pomar-de-pr%C3%A9mios-compal/id1567411140