Cookies are small files stored by your browser. SumSense uses them as follows:
| Type | Purpose | Examples |
|---|---|---|
| Essential | Keep the site working and secure, including spam protection on forms. | WordPress session cookies |
| Analytics | Count visits and which tools are used, so we can improve them. | Google Analytics 4 |
| Advertising | Show and measure ads, which keep SumSense free. | Google AdSense |
Calculator inputs are not stored in cookies. You can block or delete cookies in your browser settings; the calculators will still work. Google’s use of advertising cookies is explained at policies.google.com/technologies/ads.