Cookies Policy
Last updated: October 28, 2026
Introduction
This Cookies Policy describes the cookies and similar technologies used on Pillow Math (https://pillowmath.com), who sets them and why.
For information about the processing of personal data, see our Privacy Policy: https://pillowmath.com/legal/privacy
Who We Are
The cookies and storage items described in this policy are set on pillowmath.com by Pillow Math, or on our behalf by TermsBox, the provider of our cookie consent banner. Pillow Math decides the purposes for which they are used and is the controller of any personal data collected through them.
- Controller: Lunera AS (organisation number 936863590), which runs Pillow Math
- Address: Sigurd Hoels Vei 8, 0655 Oslo, Norway
If you have any questions about the cookies we use, you can reach us using the details in the "Contact Us" section at the end of this policy.
What Are Cookies
Cookies are small text files that are placed on your computer or mobile device when you visit a website. Website owners use cookies to make their websites work, or to work more efficiently.
Cookies set by the website owner (in this case, us) are called "first-party cookies." Cookies set by parties other than the website owner are called "third-party cookies."
Similar Technologies
Cookies are not the only way information can be stored on your device. Local storage is a storage area provided by your browser that stays until it is deleted. Where this policy lists a local storage item, it covers it in the same way it covers cookies.
The calculators and the alarm also keep your own settings in your browser's local storage and cache. They never leave your device, and our Privacy Policy at https://pillowmath.com/privacy names each of them.
How We Use Cookies
We use only essential cookies and storage items. They are needed to run the cookie consent banner and to remember the choice you make in it.
We use no analytics, marketing, social media or functionality cookies.
Essential Cookies
All four items below are set on pillowmath.com by the TermsBox consent banner. They are first-party items, set on our behalf.
| Name | Type | Retention | Purpose |
|---|---|---|---|
| termsbox_consent | Cookie | 365 days | Stores the cookie-category choices made in the consent banner, with the consent version, the time of the choice and the anonymous visitor id, so the choices are applied on every page. |
| termsbox_visitor | Cookie | 365 days | Stores a random visitor id, created when the visitor first makes a consent choice, so each consent record can be linked to this browser. |
| termsbox_geo | Local storage | Until cleared (refreshed after 24 hours) | Caches the visitor's country and region and whether the site honors Global Privacy Control, so the consent banner applies the rules for that location. |
| termsbox_config_cmu4qt4ea09xb32rsdl7b1o77 | Local storage | Until cleared (rewritten on each visit) | Keeps a copy of this site's consent banner configuration (no personal data), used only when the configuration cannot be loaded, for up to 1 hour. |
These items are strictly necessary to show the consent banner and to keep your choice, so they are not optional.
Cookie Consent
Every page on pillowmath.com loads the TermsBox consent banner. Your browser fetches its script from TermsBox's servers, which see your IP address and browser details, as any web server does.
When you make a choice, the banner sends TermsBox a record of it. The record holds your visitor id, the cookie categories you allowed, whether your browser sends a Global Privacy Control signal, and your approximate country and region.
The site loads no analytics, advertising, social media or functionality technology, so there is nothing optional for the banner to hold back.
The "Cookie settings" button at the bottom of every page opens the banner again, so you can review or change your choice at any time.
Advertising and Targeting Cookies
We use no advertising or targeting cookies, and the site runs no advertising scripts.
Amazon Associates
There are no Amazon links on the site today. If pages later link to Amazon through the Amazon Associates program, those pages will say so. Amazon sets its own cookies on its own site, under its own privacy policy.
How to Control Cookies
You can use the "Cookie settings" button at the bottom of every page to review or change your choice.
Your browser also lets you block or delete cookies and clear local storage. Clearing them removes the items listed above. Because they are needed to run the consent banner, the banner sets them again on your next visit, and it asks for your choice again.
Third-Party Cookies
No third-party cookies are set on pillowmath.com.
Do Not Sell or Share My Personal Information (California Residents)
Pillow Math does not sell or share personal information, as the CCPA/CPRA defines those terms, and uses no cookies for cross-context behavioral advertising.
Under the CCPA/CPRA:
- "Sale" generally means transferring personal information to a third party for monetary or other valuable consideration
- "Sharing" generally means disclosing personal information to a third party for cross-context behavioral advertising
The consent banner records whether your browser sends a Global Privacy Control signal.
If you have questions about this, please contact us using the contact information at the end of this policy.
Updates to This Cookies Policy
Pillow Math may update this Cookies Policy from time to time, for example to reflect changes to the cookies we use or for other operational, legal or regulatory reasons.
When this Cookies Policy changes, we will post the updated policy and update the "Last updated" date at the top of this policy. If we ever add optional cookies, the banner will ask for your choice before they are used.
We encourage you to review this Cookies Policy from time to time.
Contact Us
If you have any questions about our use of cookies or this Cookies Policy, please contact us:
- By visiting this page: https://pillowmath.com/contact
Data Protection Authority
If you are located in the European Economic Area (EEA), you also have the right to lodge a complaint with your local data protection authority about our use of cookies and other technologies.