We are very excited by changes we have made to the Panel Manager interface and the new features we have added, all at no extra cost to PM subscribers.
Want to increase response rates and gather more data? We have some top tips for streamlining your surveys and maximising your submission rates...
We appreciate the reliability of Demographix servers and technology when sometimes very large numbers of people are completing a survey on the same day.
London School of Hygiene & Tropical Medicine