Millie's Cookies Discount Codes - October 2026

Get a 20% Student Discount

Students save 20% on their favourite sweet treats at Millie's Cookies. Simply sign in to your Student Beans account to unlock a fantastic deal on cookies and cakes. Gift your new flatmates a welcome gift, celebrate the end of exam season or buy a cookie box just for yourself to help boost your mood after a bad day.

Enjoy a Birthday Cookie

If you’re signed up to the Millie's Cookies newsletter and have given them your right date of birth, you’ll enjoy a free classic cookie. You’ll receive a discount code every year to celebrate your birthday. And it’s okay, you don’t have to tell them your real age.

20% Healthcare Discounts

Healthcare workers get a 20% off reward. Log into your Beans iD account to redeem the Millie's Cookies coupon when available. Treat yourself for your hard work, buy a cookie box for the staff room or buy food gifts for your loved ones without breaking the bank.

Save when you Make it a Double

When you double up your cookie, it’s a far better value for money than buying two separately. When on relevant product pages, you’ll have the option to double up for just £5 more. This will add a yummy, iced layer between the two cookies, creating a mouthwatering cookie sandwich.

1. Browse the Savoo website to see if they have a Millie's Cookies coupon for you.
2. Open up the code or coupon and follow the instructions.
3. Head to the Millie's Cookies website.
4. Shop their range of giant and custom treats.
5. Add items to your bag.
6. When finished, open up your bag.
7. Click 'Have A Discount Code'.
8. Hit the Apply button.
9. Paste your Millie’s Cookies voucher code into the box.
10. Proceed to checkout and enjoy your order.