MANA BILLBOOK Privacy Policy
Effective date: 2 November 2026
MANA BILLBOOK (“the app”) is a billing, invoicing, inventory and customer-ledger app for businesses. This policy explains what information the app handles.
Information we collect
Account information: your name, email address, phone number, and password (handled by Firebase Authentication).
Business information you enter: business name, GSTIN, address, branches, staff, and bank details you choose to add.
Business records you create: customers and suppliers (names, phone numbers, addresses, GSTIN), products and stock, invoices, payments, expenses and purchases.
The app does not access your camera, location, contacts, microphone, or files.
How we use it
Only to provide the app’s features: signing you in, creating and storing your bills and records, and syncing them to your account. We don’t sell your data, we don’t show ads, and we don’t use it for advertising or profiling.
Where it is stored
Data is stored on your device and synced to Google Firebase (Authentication and Firestore), which acts as our service provider. Data is encrypted in transit using HTTPS.
Sharing
We do not share your information with third parties, except Google Firebase as our infrastructure provider, or where required by law.
Retention and deletion
We keep your data while your account is active. You can delete your account and its data at any time from within the app (Delete Account), or by emailing [CONTACT EMAIL] from your registered address. We’ll delete your data within 30 days.
Children
The app is for businesses and users aged 18 and over. We don’t knowingly collect data from children.
Changes
We may update this policy and will post the new version here with a new effective date.