Insurance- typical
 

Just rang up to amned a couple of things on my policy. first was change of job, which didnt bring the policy down (should have done). Guess what though- wanted to change it from excluding commuting to work to commuting & they wanted an extra £26. When I did the quote online, there was a tenner difference. Strange

It's the admin fee mate.
My policy says that any change in detail will occur an admin fee, I think it's £20 in my case.