If you are a Marshmallow customer and need to make a change to your personal details, just sign in to your Marshmallow customer account.

Don't worry if you've never logged in before, just enter your email address and we will send you a link to log in.

If you can't see the change you'd like to make in your account, click 'Contact us' and a member of the team will be happy to help!

Examples of other changes may be:

  • Your name
  • Your licence type
  • Your car usage
  • Your job
  • Your mileage
  • Any modifications to your car
  • Claims and convictions
  • Any health issues that might impact your driving