Cookies
What this website stores on your device, why, and how to change your mind.
What we store on your device
| Name | What it is for | How long | Needs your consent |
|---|---|---|---|
| sf_consent | Your choices on the cookie bar, and the version of the words you saw | 180 days | No: it remembers your choice |
| sf_seg | While you are signed in: your own choices from your account, and the groups of members you are in if you agreed to personalisation | 30 minutes | No for your choices; the groups only with personalisation |
| sf_xid | A random number, so you see the same version of a page each time | 90 days | Yes: measurement |
| sf_xe | Which of our tests have counted you, so you are counted once | 90 days | Yes: measurement |
| Your session and basket | Keeping you signed in and remembering your basket | Until you sign out, or the basket ends | No: you asked for them |
Without your consent
You see the standard version of every page. Nothing about your visit is counted or stored.
What we use without storing it
To choose what a page shows, we use the type of device you are on, the country your connection comes from, and the campaign named in the link you followed. We do not store any of them, and none of them identifies you. If you would rather see the standard pages whatever your device, contact us.
Other companies
None by default. If we add a measurement service from another company (for example Google Analytics), we will name it here, with what it does, and it will not load until you say yes to measurement.
Changing your mind
Use the Cookie settings link at the foot of every page, at any time. Saying no is as easy as saying yes. When you are signed in you can also change these choices in your account, under Cookies and tracking.