Cookie Policy

This policy explains how Mass Technologies uses cookies and similar technologies (local storage, pixels) on Sales.You, and how you can control them.

Effective: June 18, 2026Last updated: June 18, 2026

1. What are cookies and similar technologies?

Cookies are small text files stored on your device. We also use related technologies such as browser local storage and a first-party tracking pixel. Together we refer to these as "cookies". They can be set by us (first-party) and, where you allow it, by partners (third-party).

You can change your choices anytime via . Strictly necessary cookies cannot be switched off because the site cannot function without them.

2. Categories we use

Category	Purpose	Can you disable it?
Strictly necessary	Sign-in, session security, load balancing, fraud prevention, and storing your consent choices.	No — required for the site to work.
Functional	Remembers preferences such as theme, language, and interface layout.	Yes
Analytics & first-party tracking	Our own pixel measures pages viewed, referrer, device/browser, and approximate location from IP to improve the product.	Yes
Marketing & attribution	Links your visit to the campaign that referred you and measures marketing performance.	Yes

3. Our first-party cookies

These are the primary cookies and storage keys set directly by Sales.You:

Name	Category	Purpose	Duration
mt_consent	Strictly necessary	Stores your cookie consent choices.	180 days
theme-preference	Functional	Remembers light/dark theme selection.	1 year
sb-* (auth)	Strictly necessary	Supabase authentication session and security tokens.	Session / up to 1 year
mt_anon_id	Analytics	First-party identifier used by our pixel to recognize return visits.	Up to 1 year
mt_session	Analytics	Groups page views into a single browsing session.	30 minutes (rolling)
mt_attr	Marketing	Stores the referring campaign/UTM for attribution.	30 days

Exact names may vary as the product evolves; the categories and purposes above remain accurate.

4. Third-party cookies

Some features rely on trusted providers (for example payment processing and infrastructure) that may set their own cookies when you use those features. Where these are non-essential, they load only after you consent. We do not permit third parties to use cookies on our site to build advertising profiles without your consent.

5. How to manage cookies

On this site

Use to accept, reject, or fine-tune each non-essential category. Your choice is saved for 180 days, after which we will ask again.

In your browser

Most browsers let you block or delete cookies in their settings or privacy section.
You can also enable "Do Not Track" or Global Privacy Control (GPC) signals, which we honor where required — see Your Privacy Choices.
Blocking strictly necessary cookies may prevent parts of the site from working.

7. Contact

Questions about cookies? Email privacy@sales.you.