Watch: Sainsbury's - What changes are being made to Nectar Cards?

If you are a shopper who loves to bag a bargain, you may have heard there are a few major changes to be made to Sainsbury's Nectar Card. But what are these changes and how might they be easier on your pocket? We'll explain all of that and more in this video. Stay tuned to National World TV for more videos like this as well as all the latest news and explainers from the day's top stories. Thanks for watching.