This document discusses challenges and lessons learned in donor acquisition in Ireland. It notes that Ireland has a small population and limited data and media options compared to larger countries like the UK. However, some charities have still been able to recruit donors profitably despite these constraints. Effective messaging appeals to emotions and uses techniques like contrast, visual stimuli, self-focus, tangible examples, and stories with a clear beginning and end. A case study shows that using these types of "sticky" and emotional messages in direct mail significantly increased response rates and resulted in more new donors acquired at no net cost.