Cookie policy
Last updated 10 September 2026
This page is a placeholder. The final wording is being prepared and reviewed before launch. If you have a question in the meantime, please get in touch.
What cookies we use
We use a small number of cookies. Some are essential for the site to work; the rest are only set if you agree to them. You can change your mind at any time.
| Cookie | Purpose | Expires |
|---|---|---|
| ghi_consent | Remembers your cookie choices so we do not ask again on every visit. Stores only your choices, a version number and the date — nothing that identifies you. Essential. | 180 days |
| ghi_currency | Remembers the currency you chose to see prices in, so every page shows the same one. Set only when you pick a currency; stores nothing but the three-letter code. Preference. | 1 year |
| launch_bypass | Lets our team preview the site before launch. Essential. | 30 days |
| _ga, _ga_* | Google Analytics. Measures how the site is used so we can improve it. Only set if you accept analytics cookies. | Up to 2 years |
| _gcl_au | Google advertising. Only set if you accept marketing cookies. We do not currently run advertising. | 90 days |
Before you choose
Until you make a choice, no analytics or advertising cookies are set. Google's tools may still receive a basic, cookieless record that a page was viewed, which cannot be used to identify you or to build a profile.
Changing your mind
You can change or withdraw your consent at any time. When you withdraw it, we delete the analytics and advertising cookies listed above. You can also clear cookies in your browser settings at any point.
Questions
If you would like to know more about how we handle your information, see our privacy policy or contact us.