Back in 2010, I was the lead writer for six online tools we created to help people plan different aspects of their finances. As the thread across the project team, I worked closely with the client, business analysts, designers and developers.
Part of my job was to translate highly complex financial advice and decision trees, into consumer-friendly language the public could understand and trust.
The six content modules shown in the first screenshot each open a different tool. The 'Growing your wealth' tool is shown in the second screenshot.