Re: Model contracts
Bring it on! Imagine the same for car and household insurance renewals?
How that works now is each annual renewal is typically 10% more than last year (but a couple of years ago with a long claim free history my motor insurance jumped 27%).
So it's time to do a tour of the comparison sites, fill in a lengthy questionnaire at each, wade through dozens of different options, find a cheaper quote, call current insurer. They may offer a small cut but seldom match the best offer because "it's not a like for like equivalent". You read the small print and there are minor detail differences like "no excess for windscreen damage" but the overall excess is £250 instead of £200. Sure it's not like for like but I'm not planning on making a claim anyway and have no idea which choice is the best value for money.
Go for the cheaper quote. Those who don't will find that after 10 years they're paying £1000 p.a. for what was initially £400 p.a. By then a competitive quote might save £500 but in the intervening years the aggregate saving of a yearly switch would be many £hundreds.
If there were some model motor insurance contracts I guess annual switchers like me would end up paying more but would benefit from a couple of hours time saved each year. That should be mitigated by the financial savings to the insurers of reduced call centre, sales, advertising and admin costs.