Marg ERP — The Business Backbone
Odoo ERP
ERPNext
Zoho ERP / Books / Inventory
Pharma and medical workflows
FMCG billing and distribution
Supermarket POS
Garments and apparel
Jewellery inventory
Clinic billing
Hospital billing
Lab billing
Rental management
Money lending
Project billing
Manufacturing & batches
Restaurant POS
Field service billing
Wholesale trading
Order management

GST Billing, Inventory, Mobile App & Reports — All in One

Built for fast invoicing and stock visibility, Dellfinch Technology helps SMEs in Kerala run day-to-day operations with confidence — from e-invoicing and e-waybill to barcode, batches, expiry and profitability dashboards.

GST Ready

e-invoice, e-waybill, HSN & tax rules built-in — fast, compliant billing for every scenario.

  • e-Invoice (IRP): generate, cancel & print with QR/IRN
  • e-Waybill: create/cancel/extend; vehicle & transporter updates
  • Auto HSN/SAC & tax: CGST/SGST/IGST, cess & exemptions
  • Place of supply (POS), intra-/inter-state handling
  • Reverse Charge (RCM) & purchase self-invoice
  • Credit/Debit Notes, advances & adjustments
  • GSTR-1 (B2B/B2C/EXP/SEZ/CDN/AT) & GSTR-3B preparation
  • HSN summary, e-invoice/e-waybill reconciliation
  • Bulk JSON/API upload with retry, logs & audit trail
  • Multi-series numbering, digital signature on invoices
  • Delivery challans, job-work & returns with e-invoice support
  • …and many more

Inventory

Batches, expiry, barcodes & reorder alerts — complete stock control from purchase to sale.

  • Multi-warehouse, racks/bins & locations
  • Units, alternate UOM & conversions (box↔piece)
  • Barcodes (EAN/UPC), label print & QR codes
  • Serial numbers & batch/lot tracking with expiry
  • HSN/GST, MRP, price lists & min/max levels
  • Valuation: FIFO/LIFO/Weighted Average
  • GRN/putaway, stock transfer & adjustments
  • Reorder planning, purchase suggestions & lead time
  • Ageing, ABC & slow/non-moving analysis
  • Kits/Bundles & basic BOM (optional manufacturing)
  • Cycle counts, mobile stock count & approvals
  • Item images, attachments & attributes/variants
  • …and many more

Mobile App

Order taking, billing, collections & delivery — plus Online Store integrated with ERP.

  • Instant billing & quotations, order-to-invoice flow
  • Offline mode with auto-sync when online
  • Thermal/Bluetooth printing, PDF & SMS/WhatsApp share
  • Barcode scanning, item search, price lists & discounts
  • Customer ledger, outstanding reminders, on-spot UPI
  • Stock-on-hand visibility, batches & expiry (where applicable)
  • Returns/credit notes, delivery challans & e-waybill trigger
  • Route/beat plans, GPS tagging & visit capture
  • User roles, approvals & device-level controls
  • Online Store (eCommerce) fully synced with ERP
  • Auto backups & secure cloud storage
  • …and many more

Reports

Daybook, GST returns, profitability & dashboards — everything you need for control and compliance.

  • GST: GSTR-1, GSTR-3B, purchase/sales registers
  • Financials: Ledger, Trial Balance, P&L, Balance Sheet
  • Inventory: Stock valuation (FIFO/LIFO), ageing, ABC analysis
  • Sales: Top items/customers, month-on-month trends
  • Profitability: Item/group/branch-wise margins
  • Dashboards: KPIs, low-stock & reorder alerts
  • Exports: Excel/PDF, email & scheduled prints
  • …and many more

Ready to see it in action?

Talk to our team in Kannur, Calicut, Kasaragod, Wayanad, or Malappuram today.

Book a Free Demo