CoMath.ai uses minimal cookies and browser storage to make the site work. We do not use advertising cookies or track children across websites. Here's exactly what we use and why.
What Are Cookies?
Cookies are small text files stored in your browser when you visit a website. They help websites remember your preferences and keep you logged in. CoMath.ai uses cookies and browser sessionStorage (which clears when you close the tab).
Cookies We Use
| Name | Type | Purpose | Duration |
|---|---|---|---|
| Session storage | Functional | Keeps you logged in during your session — stores parent/child ID and grade level | Cleared on tab close |
| Cloudflare __cf_bm | Security | Cloudflare bot protection — helps distinguish humans from bots | 30 minutes |
| Stripe __stripe_mid | Payment | Stripe fraud prevention — only set on checkout pages | 1 year |
| Stripe __stripe_sid | Payment | Stripe session — only set on checkout pages | 30 minutes |
What We Do NOT Use
CoMath.ai does not use:
❌ Google Analytics or advertising cookies ❌ Facebook Pixel ❌ Third-party tracking cookies ❌ Persistent login cookies ❌ Any cookies that track children across other websites
How to Control Cookies
You can control or delete cookies through your browser settings. Disabling functional cookies may affect your ability to stay logged in. Here are links to cookie settings for common browsers:
Chrome · Firefox · Safari · Edge