Cookies and Storage
Translation for convenience; the Italian version prevails. Read the Italian original.
Last updated: October 25, 2026
My Business Card uses only technical storage, necessary for operation. We do not use profiling, advertising or statistical analytics cookies. For this reason we do not show you a consent banner: the law does not require one for technical tools (Article 122 of the Italian Privacy Code and the Italian Data Protection Authority's Guidelines of June 10, 2021).
1. What we use
On your device we save data in the browser's localStorage (and in sessionStorage for temporary items). They are not cookies, but we treat them with the same safeguards.
| What | What it is for | Duration |
|---|---|---|
| Login session (Supabase token) | Keeping you logged in to the account without asking for the link every time | Until you log out or the session expires |
mbc_lang | Remembering the chosen language | Until you change it or clear the site data |
mbc_qr_* | Keeping your QR code on the phone, to show it even without a connection | Until you log out, change QR code or clear the data |
mbc_ref, mbc_intent | Remembering a friend's link and the plan chosen on the website, until payment | Until used or until the data is cleared |
mbc_prefill_email (temporary) | Pre-filling the email when moving from the website to the app | Until the tab is closed |
mbc_review_asked, mbc_company_invite_dismissed, mbc_name_* | Not showing you again notices you have already closed and remembering minimal preferences | Until the data is cleared |
| App cache (service worker) | Making the app start faster. It contains only static files, never your private data | Until the app is updated |
2. Third-party services
- To load fonts and certain libraries, the pages connect to external servers (Google Fonts, jsDelivr, cdnjs): they receive your IP address, but do not set profiling cookies for us.
- On the Stripe payment page (outside our website) Stripe may use its own technical and anti-fraud cookies: see its notice.
3. How to delete them
You can delete the site data from the browser settings ("Clear browsing data" or "Site data"). If you do, you will be logged out, and the QR code saved for offline use will have to be reloaded the next time you log in with a connection.
4. Other information
Controller: JMC PROJECTS SRLS, Via G. Matteotti 22, 45019 Taglio di Po (RO), Italy, info@mybusinesscard.app. For personal data, read the Privacy Notice. If in the future we use non-technical tools, we will ask for your consent first and update this page.