How do I use a promotion code?
Once you’ve added the items you want to order to your shopping bag, go to the checkout. When you reach the payment page of the checkout, you’ll have the option to enter a promotion or loyalty code. Enter your code in the box, click ‘Apply’, and the promotion will be added to your shopping bag.
If you have any problems, click here to check our reasons why your promotion code may not work.
For further information see terms and conditions on marksandspencer.com. © 2017 Marks and Spencer plc