Return to Sender has started a co-operation with Plan Nederland with the aim to develop a better future for girls in developing countries. Plan Nederland is a worldwide organisation and strives to create opportunities for girls and young women to successfully follow and finalise a professional education. If these girls stay in elementary school one extra year, their base income will be 10 to 20% higher. If they stay in high school one extra year, they will earn 25% more in their future jobs. Jointly with Plan Nederland, entrepreneurship is stimulated. By finishing a professional education, the new generation has a much better chance for a decent job.