Martin Lewis 'Money Saving Expert says you can immediately get £90 off your shopping in Sainsbury's, Morrisons and Iceland using his tip. He said it's easy to do - and well worth trying if you haven't already.
If you use all the codes provided at different supermarkets, you'll be able to cut the cost of your shopping by £90. And if you're extra savvy with how you shop, you can save even more.
In the latest edition of the MoneySavingExpert newsletter, it explained how you can take advantage of any 'newbie' discount codes that some major supermarkets offer shoppers as a way to entice them into ordering online.
