SAINSBURY'S Bank has signed a six-month contract which will allow it to sell new car insurance packages to users of internet portal, MSN. Customers will be able to apply for online quotes from Sainsbury's through the MSN website and Ken Ebenezer, director of MSN Cars said: 'As a result of our new partnership, the process of getting motoring insurance is quick and easy and there are some great potential saving s to be made.'