NPI SDK vs RupayBill

NPI SDK app will be able to get status also printing, to (Bluetooth or Wireless LAN connection) printer of Nippon Primex Inc.. NPI SDK can be used to support the construction of your application, to be printed easily.

RupayBill – Simple & Powerful Billing App for Businesses RupayBill is an all-in-one mobile billing and POS solution built for retailers, restaurants, service providers, and small businesses. With an intuitive interface and seamless Bluetooth printer support, RupayBill lets you manage orders, inventory, billing, and receipts – right from your smartphone. Key Features: Smart Billing System: Generate professional bills instantly and print them via Bluetooth printers (58mm & 80mm supported). Inventory Management: Add, edit, and track all your items with pricing, categories, and quantities. Multi-Business Support: Run and switch between multiple businesses with ease. Custom Receipts: Personalize your printed bills with business name, logo, GST, and discount options. Offline Mode: Works without internet – all data syncs when you're back online. GST & Discount Control: Adjust tax and discount amounts directly from the receipt preview. Order Tracking: Manage and track orders before billing – ideal for restaurants or KOT scenarios. Dark Mode Ready: Enjoy a smooth interface in both Light and Dark themes. Secure OTP Login: Fast, password-free login with mobile OTP authentication. RupayBill is ideal for mobile vendors, shops, salons, cafes, small restaurants, field agents, and anyone who needs fast and portable billing. Subscription & Legal Information: RupayBill offers an auto-renewing subscription to unlock Premium features. Payment will be charged to your Apple ID Account at confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. Your account will be charged for renewal within 24-hours prior to the end of the current period. You can manage and cancel your subscriptions by going to your App Store account settings after purchase. Privacy Policy: https://rupaybill.com/privacy-policy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/