Zadinga is an inventory management and shop management software for small Indian retailers covering billing, payments, online store, and delivery. The mobile-first app supports automated inventory with readymade catalog or barcode scanning, low-stock alerts at checkout, and digital payment collection via UPI, wallets, net banking, cards, and payment links. Receipts can be shared on WhatsApp instantly. Retailers can also build an online store with hyper-local delivery integration through partners like Dunzo for doorstep delivery.