7. What data is processed for market research purposes?

In order to continuously improve the quality of our services and offers, we regularly conduct market research. It may therefore happen that we use your contact details to invite you to online surveys. If you do not wish to receive such invitations, you can opt out of receiving invitations to surveys here or by sending an email to mafo-unsubscribe@sbb.ch. The legal basis for these processing operations is our legitimate interest.