You may be able to change your excess depending on whether or not you already have a policy with us.
I haven't bought my policy yet:
You can select your own voluntary excess during the quote process through the comparison site that you are using (The voluntary excess you choose will impact your price.)
Please note that you won't be able to change this on our website or after you buy your policy.
I already have a policy with Marshmallow:
Sadly, if you already have a policy with us, we won't be able to change your voluntary excess for you.