Your data stays on your device
LabhCard is a 100% client-side app. Every customer, card, offer and setting you enter is saved only in your own browser's localStorage, on the device you are using. It is never sent to us or any server, because LabhCard has no backend and no account system.
What we collect
Nothing personal. We do not collect your customers' names, phone numbers, cards or any business data. We cannot see what you store in LabhCard.
QR codes
QR codes are generated entirely on your device from the card details you enter. Nothing is sent anywhere to create them.
Advertising
LabhCard is free and may show ads via Google AdSense to support development. Google may use cookies to serve ads, which you can manage in your Google Ad Settings. Ads do not have access to your card data, which never leaves your device.
Backups you create
"Backup data (JSON)" downloads a file to your device. That file is yours — keep it safe, as anyone with it can read your customer list. Restoring replaces the data currently stored in your browser.
Clearing data
You can wipe everything any time with "Clear all data". Clearing your browser data or uninstalling the app also removes your LabhCard data permanently.
Contact
LabhCard is part of Apps by V. For questions, visit the homepage.