This document contains 4 proposals for digital marketing campaigns with budgets for an organization called "Under the Greek Sun". The first proposal focuses on brand awareness through Facebook organic posts and Instagram for €12,000 and €15,000 respectively. The second targets visits through content marketing, social media posts, email campaigns and native articles for €10,000, €15,000, €30,000 and €30,000 respectively. The third aims to increase bookings through affiliate networks, advertorials and Instagram videos for €76,000, €17,000 and €10,000 respectively. Each section provides metrics for assessing the cost-effectiveness of different digital channels.