Dukandaar: GST Billing & Khata

Dukandaar is a simple billing and shop management app created for Indian shopkeepers, retailers and small businesses. Create GST and non-GST invoices, manage customer udhaar, track inventory and keep your daily business records organised—all from your phone. BILLING AND GST INVOICES • Create GST and non-GST bills • Automatically calculate applicable GST • Add products, quantities, prices and HSN codes • Record cash, UPI, card, cheque and credit payments • Save and share professional invoices • Maintain customer-wise billing history UDHAAR KHATA • Record customer credit and payments • See each customer’s outstanding balance • Maintain a clear digital khata ledger • Share payment reminders through WhatsApp • Access customer ledger links when needed INVENTORY AND STOCK • Add products with prices and GST rates • Track stock purchases, sales and adjustments • Set low-stock thresholds • Record product SKUs, units and expiry dates • Import catalogue items from supported spreadsheet files CUSTOMERS AND SUPPLIERS • Save customer names and optional phone numbers • Maintain customer notes and important dates • Record suppliers and purchase bills • Organise GSTIN and purchase information BUILT FOR INDIAN SHOPS Dukandaar supports common Indian billing workflows, including regular GST invoices, composition billing, reverse-charge entries, HSN codes and UPI details. WORK OFFLINE, BACK UP WHEN READY Core shop records can be created and managed offline. Sign in securely with your mobile number to sync your records to the cloud, create a backup and restore your data on another device. Whether you run a kirana store, retail shop, wholesale business or local service business, Dukandaar helps you replace scattered notebooks with one organised billing, khata and inventory system.