OrderBookApp: Order Management

OrderBookApp keeps track of every order you place with vendors — and every order your customers place with you — in one organized place, to track from placement through to payment. Built for traders and small businesses that run on WhatsApp. SIGN IN WITH WHATSAPP No passwords, no OTP typing. Tap once, send one WhatsApp message, and you're in. Your number is your identity — verified by WhatsApp itself. TRACK BOTH SIDES OF EVERY ORDER • Buying: follow each purchase order from Placed → Confirmed → Dispatched → Delivered → Invoiced → Paid • Selling: see orders your customers place with you, acknowledge them, and keep both sides in sync automatically • Know exactly whose move is next — and nudge them on WhatsApp in one tap WHATSAPP IS BUILT IN, NOT BOLTED ON • Share purchase orders and statements straight into WhatsApp chats • Nudge a vendor or customer about a pending order without leaving the app • Message "report" to our WhatsApp number for an instant summary of your open orders — no login needed MONEY, CLEARLY • See what you owe and what you're owed at a glance • Invoice log with files, payment tracking, and statements • Spend dashboard by vendor and by period • Accounting exports: Tally XML, QuickBooks, Zoho and Xero CSV BUILT FOR TEAMS • Add staff with per-seat controls — who can edit, who sees amounts, who works the buying or selling side • Every action is signed with the person's name on the order timeline SECURE BY DESIGN • App lock with fingerprint or face • Sign in with a passkey, WhatsApp, Google, or email • Your business data is isolated per tenant and never sold Free to start — track unlimited orders with one user. Paid plans add team seats and business features when you need them. OrderBookApp is a product of Sevinfi Solutions. Privacy: https://orderbookapp.com/privacy Terms: https://orderbookapp.com/terms