Cookie Policy

Version 1.0 · effective 02/10/2026

WithOpp uses a few cookies and on-device storage only because they are needed for the service to work, or to remember your own choices. We use no advertising, analytics or tracking cookies.

1. In short

Everything listed here is needed for WithOpp to work, or remembers a choice you made yourself (language, appearance, branch).
There is no advertising, analytics, social media or third-party tracking. Even our fonts are served by WithOpp itself.
That is why we do not ask for cookie consent. If we ever add anything optional (for example usage analytics), we will ask for your consent first and update this policy.

2. What we store on your device

Name	Type	What it does	How long
sb-…-auth-token	Cookie	Keeps you securely signed in (set by our sign-in service).	Until you sign out, or your sign-in expires.
wo-lang	Cookie	Remembers your language (English or Kiswahili).	1 year.
sbis-theme	Browser storage	Remembers light or dark appearance.	Until you change it or clear browser data.
wo-branch:…	Browser storage	Remembers the branch you last chose.	Until you change it or clear browser data.
wo-ws:…	Browser storage	A copy of the business settings so WithOpp opens without internet.	Removed when you sign out.
wo-last-till	Browser storage	Remembers which business's till you opened last.	Removed when you sign out.
wo-scanner-ready	Browser storage	Remembers that the barcode scanner has been prepared on this device.	Until you clear browser data.
withopp-till	Offline database	Product list and prices, sales waiting to be sent, and sales put on hold, so the till works without internet.	Sales are removed once sent. Unsent sales are not removed at sign-out, so none are lost.
App cache	Service worker	App files and copies of pages so WithOpp opens without internet.	Page copies are removed when you sign out; app files are updated with each new version.

sb-…-auth-token
Type: Cookie
What it does: Keeps you securely signed in (set by our sign-in service).
How long: Until you sign out, or your sign-in expires.
wo-lang
Type: Cookie
What it does: Remembers your language (English or Kiswahili).
How long: 1 year.
sbis-theme
Type: Browser storage
What it does: Remembers light or dark appearance.
How long: Until you change it or clear browser data.
wo-branch:…
Type: Browser storage
What it does: Remembers the branch you last chose.
How long: Until you change it or clear browser data.
wo-ws:…
Type: Browser storage
What it does: A copy of the business settings so WithOpp opens without internet.
How long: Removed when you sign out.
wo-last-till
Type: Browser storage
What it does: Remembers which business's till you opened last.
How long: Removed when you sign out.
wo-scanner-ready
Type: Browser storage
What it does: Remembers that the barcode scanner has been prepared on this device.
How long: Until you clear browser data.
withopp-till
Type: Offline database
What it does: Product list and prices, sales waiting to be sent, and sales put on hold, so the till works without internet.
How long: Sales are removed once sent. Unsent sales are not removed at sign-out, so none are lost.
App cache
Type: Service worker
What it does: App files and copies of pages so WithOpp opens without internet.
How long: Page copies are removed when you sign out; app files are updated with each new version.

3. Managing them

Signing out removes the business and page copies from that device.
You can clear cookies and site data in your browser settings. Doing so signs you out and resets your choices.
Careful: clearing site data also removes offline sales that have not been sent yet. Connect the device to the internet so they are sent first.

4. Changes

If we add or change anything here, we will update this policy before using it.