DukanBook Help Center

Tap the + button on the home screen. Enter the customer's name and phone number. Tap Save. The customer now appears in your list.

Open a customer's profile. Tap "Add Credit". Enter the amount and optional note/date. Tap Save. The balance updates automatically.

Open a customer's profile. Tap "Add Payment". Enter the amount received. The outstanding balance is reduced automatically.

Yes. Long-press any transaction entry to see options to edit or delete it.

Go to Settings → Backup & Restore → Create Backup. Save the backup file to your device storage or share to Google Drive.

Go to Settings → Backup & Restore → Restore. Select your backup file. Your data will be restored immediately.

Yes. Open any customer's profile or the full ledger and tap the Share icon. Choose PDF or CSV format to export.

Open a customer's profile and tap the WhatsApp icon. A pre-filled message with their outstanding amount will open in WhatsApp.