Privacy Policy — Deal Math
Effective date: August 25, 2026
Deal Math is a browser extension that performs common business calculations such as discounts, margins, growth, quota attainment, commissions, and recurring revenue calculations.
Data handled
Deal Math may temporarily process text that the user explicitly selects on a web page when the user chooses “Calculate with Deal Math” from the browser context menu.
Local processing only
All calculations and processing are performed locally in the user's browser.
Deal Math:
does not transmit selected website content or calculation data to the developer or any third party;
does not store selected website content permanently;
does not create user accounts;
does not use analytics, advertising identifiers, or behavioral tracking;
does not sell or share user data;
does not use user data for advertising or profiling.
The extension may store user preferences, such as the selected currency and last-used calculator, locally in the browser.
Limited Use
Any access to website content is limited solely to text explicitly selected by the user for use in a calculation.
Changes
If a future version introduces cloud processing, analytics, accounts, or other transfer of user data, this Privacy Policy and the Chrome Web Store disclosures will be updated before that functionality is released.
Contact
andreytotsamiya@gmail.com