Millie's Cookies Deals

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  • FREE 99p cookie at Millie's Cookies

    FREE 99p cookie at Millie's Cookies

    At standalone branches only, via O2 app

    Smartphone users can get a free 99p cookie at Millie's Cookies branches via the O2 Priority app. Simply choose any of its standard-sized cookies (norm 99p) and show the code from the app to staff at the checkout.

    Millie's Cookies free cookie

    This is valid at standalone branches only - mostly located in shopping centres and railway stations - although there are some excluded, see 'more info' below. It's due to last until Sun 21 Jan, but could end before if all the codes run out.

    There are 5,000 codes up for grabs in total however O2 wasn't able to tell us exactly how many codes are left, but offers like this can run out very quickly - so you'll need to go fast if you want this.

    How to get it
     

    If you're on O2 and you haven't got the app already, you can download it for free from Apple's App StoreGoogle Play for Android or Microsoft's Windows store.  Open the app, search for 'Millie's Cookies' and the offer should appear.

    Once you redeem the offer, it'll give you a unique code which you need to show on your smartphone in-store. Wait until you're at the checkout and have the cookie in your hand before selecting the 'use it now' option as your code will expire after five minutes.

    Not on O2? 

    There's a sneaky way of getting O2 Priority offers even if you're not an O2 customer. It might be too late for you to get this deal, but you can get prepared for the next O2 Priority freebie. See our O2 Priority for EVERYONE! guide to find out how.

    • This offer can't be used in conjunction with any other offer or promotion. 

      This is a Millie's Cookies store promotion only, so it excludes Asda, Odeon, Moto, Camden Food Co, Ritazza and online orders. Plus it excludes the following branches:

      • Bury
      • Blackpool
      • Blackburn
      • Preston
      • Wigan
      • Primrose Valley Holliday Park
      • Devon Cliffs Holiday Park
      • Kiln Park Holiday Centre
      • Greenacres Holiday Park branches
  • FREE 99p cookie at Millie's Cookies

    FREE 99p cookie at Millie's Cookies

    At standalone branches only, via O2 app

    Smartphone users can get a free 99p cookie at Millie's Cookies branches via the O2 Priority app. Simply choose any of its standard-sized cookies (norm 99p) and show the code from the app to staff at the checkout.

    Millie's Cookies free cookie

    This is valid standalone branches only  - mostly located in shopping centres and railway stations - although there are some excluded, see 'more info' below. It's due to last until Sun 8 Dec, but could end before if all the codes run out.

    O2 wasn't able to tell us exactly how many codes are left, but offers like this can run out very quickly - so you'll need to go quick if you want this.

    How to get it
     

    If you're on O2 and you haven't got the app already, you can download it for free from Apple's App StoreGoogle Play for Android or Microsoft's Windows store.  Open the app, search for 'Millie's Cookies' and the offer should appear.

    Once you redeem the offer, it'll give you a unique code which you need to show on your smartphone in-store. Wait until you're at the checkout and have the cookie in your hand before selecting the 'use it now' option as your code will expire after five minutes.

    Not on O2? 

    There's a sneaky way of getting O2 Priority offers even if you're not an O2 customer. It might be too late for you to get this deal, but you can get prepared for the next O2 Priority freebie. See our O2 Priority for EVERYONE! guide to find out how.

    • This offer can't be used in conjunction with any other offer or promotion. 

      This is a Millie's Cookies store promotion only, so it excludes Asda, Odeon, Moto, Camden Food Co, Ritazza and online orders. Plus it excludes the following branches:

      • Bury
      • Blackpool
      • Blackburn
      • Preston
      • Wigan
      • Primrose Valley Holliday Park
      • Devon Cliffs Holiday Park
      • Kiln Park Holiday Centre
      • Greenacres Holiday Park branches