Get £50 cash back when you take out car,van or combined house building and contents insurance with the Post Office.There is also £25 cash back if you only take out building or contents insurance.You pay the full premium, the cash back being paid via your original means of payment between 60 & 70 days after the start of your policy.The offer is open until 30th June,but they reserve the right to withdraw it at any time.
It saved me 33% on my premium. Their full price was even cheaper than my renewal.
I'm not sure if it's available instore.
This is my 1st posting so be gentle!!!