Cookie Policy
Draft for legal review. Last updated 3 October 2026. This policy has been prepared for review by a Nigerian lawyer and is not yet final.
This policy explains the cookies and similar technologies used by Quantum S2 Ltd on the Quantum - SalesMaster website (quantum-salesmaster.com) and app (app.quantum-salesmaster.com). It should be read with our Privacy Policy.
1. What cookies are
Cookies are small text files a website stores in your browser. "Similar technologies" include browser storage (local storage and IndexedDB) and service workers, which let a web app keep information on your device.
2. This website
This website sets no cookies. It has no analytics, advertising or social-media trackers, and its fonts are served from our own site rather than from a third party. Our hosting provider keeps standard server logs to deliver the site and protect it from attack, as described in the Privacy Policy.
3. The app
The app uses only what it strictly needs to work. Under the Nigeria Data Protection Act 2023 and the GAID 2025, strictly necessary technologies do not need your consent, but we tell you about them here.
| Name or type | What it does | How long it lasts |
|---|---|---|
Sign-in cookies (names beginning sb-) |
Keep you signed in securely and refresh your session | Until you sign out, or up to [the session length] |
Browser storage (IndexedDB qsm-offline) |
Keeps a copy of your day's work and any orders, visits or new shops recorded without signal, so nothing is lost before it reaches our servers | Until the work has been sent and you clear it, or you clear your browser data |
| Service worker | Lets the app open and work without signal | Until you clear your browser data |
| Small preferences in browser storage | Remember choices such as a hidden message | Until you clear your browser data |
When company sign-up is open, the sign-up page uses Cloudflare Turnstile to check that a person, not a bot, is filling in the form. Cloudflare may read signals from your browser for that check only.
4. Your choices
You can block or delete cookies and browser storage in your browser settings. If you block the app's sign-in cookies, you will not be able to sign in. If you clear the app's browser storage while work is still waiting to be sent, that work will be lost, so make sure the app shows nothing waiting first.
5. Changes and contact
If we ever add cookies that are not strictly necessary, such as analytics, we will update this policy and ask for your consent first. Questions: [DPO EMAIL].