Cookie Policy
Last updated: July 16, 2026
Straight summary: PoweX does not use third-party cookies or tracking scripts for advertising. There is no Google Analytics, Facebook pixel, or any commercial tracking tool running on the platform today. We only use local browser storage (localStorage) for basic product functionality, described below — none of it is sold or shared with advertisers.
What we store locally in your browser
| Item | Purpose | Category |
|---|---|---|
| Access and refresh token (session) | Keep you logged in between visits, without asking for your password every time | Essential |
| Preferred language | Remember the language you chose (pt, en, es...) | Preference |
| Display currency (fiat) | Remember whether you prefer to see amounts in USD, BRL, etc. | Preference |
| Cookie consent | Remember that you've already seen and dismissed this notice | Essential |
Technically, most of this lives in localStorage, not traditional HTTP cookies — but we follow the same transparency principle: nothing here tracks you outside of PoweX, and none of it is used for targeted advertising.
How to control this
Since we don't use tracking/advertising cookies, there's no "opt-out" needed in that sense. If you clear the site's data in your browser, you'll be logged out and your language/currency preferences will reset to default — but nothing is lost server-side (your history, balance, and security settings remain intact).
If this changes in the future
If PoweX starts using any analytics tool or third party that uses cookies, this page will be updated BEFORE the change goes live, and the consent banner at the bottom of the site will ask for your explicit permission for any non-essential cookie.
See also: Privacy Policy and Terms of Use.