You can get a FREE 600ml Bottle of Glacéau Smartwater Still. To get this FREEBIE, Click on Freebie LInk and then use the O2 app and generate your unique code. And show it to from participating WHSmith Stores to claim this freebie.
If you don't have the app, Download the O2 Priority by Clicking on Freebie Link and Scroll Down Website and Click on Icons Beside "Get the App". One offer redemption per household. Available until February 11, 2018.