How To Use M&M'S Coupon Code
1. Select the items by clicking the below buttons you want to purchase and add them to your shopping cart.
2. Find a coupon code on this page. Click on to GET CODE Button, then click "copy" to copy the coupon code to your clipboard.
3. Go back to M&M'S and proceed to checkout. In the checkout process, you will see an input box to enter a promotional code. Paste your M&M'S coupon code and apply it.
4. Once you apply the discount code, your savings should be applied, and you can complete checkout.
5. M&M'S coupon codes are for single use only and cannot be combined with any other offers.