Web app
Open MercExe in the browser. Same purchase, stock, warehouse, POS, and accounts — no desktop install.
- Works on a laptop or counter PC in the browser
- Same login, facilities, and documents as the other apps
AI driven Supply Chain ERP
Procurement to selling, one product
MercExe is built for the path goods take through a trading business: buy from vendors, receive and stock, pick and ship, then sell at the counter, on a van, or online — with the books posting as you go.
Buy
Procurement
Raise purchase orders, receive inbound shipments, and bill vendors against what actually arrived. Partial deliveries stay on the same PO. Stock and accounts update from the receipt — not from a second system.
- Vendors, purchase orders, and vendor bills
- Photograph a paper bill — Generate using AI creates the draft
- Inbound shipments with scan-based receiving and putaway
- GST on purchases from vendor GSTIN, same as sales
- Purchase
Hold
Inventory and warehouse
See stock by facility, channel, batch, and bin. Wave orders, pick and pack, then ship as a parcel or a van load. Counts and transfers keep the floor aligned with the book.
- Multi-location inventory, barcodes, reorder, and adjustments
- Waves, guided pick, pack from cart, parcel and van shipping
- Inventory · Warehouse (WMS)
Sell
Counter, van, and online
Sell from the same stock you just received. POS opens on a register, ecommerce stays in sync, and van sale loads free stock and packed orders for the route.
- POS with register sessions, payments, and WhatsApp receipts
- Sales orders, invoices, estimates, and credit notes
- Scan a POS receipt or invoice with Generate using AI instead of retyping
- Sales · Point of Sale · E-Commerce · Generate using AI
Books
Accounting on the same chain
Cash, bank, journals, GST, and e-invoicing post from purchases and sales. No re-keying invoices into a separate finance product.
- Cash and bank, journals, expenses, income, and fixed assets
- GST returns and GST e-invoicing from confirmed B2B invoices
- Accounting · GST e-invoicing
Where you run it
Web, Windows, and Android
Run the same MercExe product in a browser, on a Windows PC, or on an Android phone or tablet.
Windows app
Install on Windows for a dedicated till, back office, or warehouse PC. Local data stays on the device so work continues when the network drops.
- Windows desktop install
- Offline replica with sync when you reconnect
Android app
Run MercExe on Android phones and tablets — POS on the floor, receiving, and counts without tying the operator to a desk.
- Android phones and tablets
- Registers and warehouse work on a handheld
Generate using AI
Paper bills, POS, and invoices — typed in for you
Photograph or upload a vendor bill, POS receipt, invoice, order, or credit note. Generate using AI reads the page, matches parties and items, and creates a MercExe draft you review before it hits stock and the books.
- PDF, PNG, or JPEG — including a phone picture of printed paper
- Bills, purchase orders, invoices, POS receipts, estimates, and credit notes
- Nothing posts until you confirm the extract
GST E-Invoicing
IRN and QR on the invoice, then mail or WhatsApp
Confirm a B2B invoice, generate the GST e-invoice with IRN and signed QR, and send that same PDF by email or WhatsApp. No re-keying tax lines into a portal.
- Generate and cancel from the invoice — GSP credentials in Tax Configuration
- IRN and QR print on the customer PDF
- Mail via SMTP or OAuth2; WhatsApp with approved templates
Dashboard and reporting
Widgets you arrange, reports you can file
Build a dashboard by category: add widgets, size them, and filter by facility and date. When you need the rows, Reports runs sales, purchase, inventory, aging, and GST — then Excel, PDF, or print.
- Six boards: sales, orders, purchase, finance, inventory, and POS
- Same date and facility filter on every widget in the tab
- Day books, aging, stock, and GSTR-1 through GSTR-9
Retailers, wholesalers, distributors, and e-commerce. One AI driven supply chain ERP.
Explore the modules that take goods from vendor to customer.
Purchase
Vendors, purchase orders, inbound shipments, bills, vendor credits, and vendor payments — plus Generate using AI for paper vendor documents.
Learn more →
Widgets and reports
Dashboard and Reporting
Build a dashboard by category with widgets you add and filter, then run sales, purchase, inventory, aging, and GST reports to Excel or PDF.
Learn more →
Paper documents
Generate using AI
Read paper and PDF bills, POS receipts, invoices, and credit notes, then create MercExe documents you review and save.
Learn more →
IRN and QR
GST E-Invoicing
GST e-invoices with IRN and QR on the PDF, then send the same document by email or WhatsApp.
Learn more →
See MercExe on your supply chain
Walk through procurement, warehouse, selling, and the books with a product specialist.
Request a demo