Was told on the phone if I was a member of the coop I could get an extra 10% off my new quote with them. They gave me a phone number to call but thought I'd google it first.
She told me the membership number starting with 633 would allow me to get a 10% discount on my car insurance. Signed up with the link below and boom. That bad boy 633 membership number appeared.
10% discount on car insurance just for filling out a form that took about 10 seconds. You also get some discounts in a few other places not just the coop, card arrives in the post a few days later.