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Billa
Cloud Billing, GST & Financial ERP

Billing & ERP Built for Modern Speed.

Generate lightning-fast POS bills, automate government e-Invoices in milliseconds, track batch inventory, and auto-reconcile bank ledgers — all in one unified ERP cloud.

  • 7-day free trial
  • Govt NIC E-Invoice API certified
  • No credit card required

Bill in seconds at the counter.

Follow one invoice through BillaX.

Apex Traders bills Apex Global Logistics ₹86,400. Here is that invoice, from the counter to the GST return.

1 · Billed

A bill in seconds.

New invoice · Apex Global Logistics

Thu 12 Nov

  • Thermal label printer2 × ₹18,500₹37,000
  • Barcode scanner4 × ₹6,800₹27,200
  • Label rolls82 × ₹110₹9,020
Taxable value
₹73,220.00
CGST 9% + SGST 9%
₹13,179.60
Round off
₹0.40
Total
₹86,400
  • Scan barcodes or pick items, at the counter or for B2B
  • GST worked out on every line: CGST and SGST, or IGST
  • Stock goes down the moment the bill is saved

2 · E-invoiced

IRN and e-way bill without the portal.

GST · INV-2026-894

₹86,400 · goods

  • Sent to the IRPInvoice INV-2026-894
  • IRN receiveda3f9 0c7e … 5b12 7c21
  • Signed QR on the invoicePrinted and in the PDF
  • E-way bill generatedEWB 1712 8840 2291 · valid 1 day

Ready to send. No portal login, no re-typing.

  • IRN and signed QR in one click
  • E-way bill made for goods over ₹50,000
  • Mistakes flagged before you send, not after

4 · Filed

Month-end is already done.

GSTR-1 · November 2026

Due 11 Dec

Invoices this month
312
Taxable value
₹49.1L
Output GST
₹8.84L
INV-2026-894 · Apex Global LogisticsTaxable ₹73,220 · GST ₹13,179.60
Return ready · export for your CA
  • GSTR-1 and GSTR-3B built from your bills
  • Profit, stock and ledgers always up to date
  • One export for your CA
Interactive ROI Estimator

Calculate Your Billing & Compliance Savings

See how much administrative time and working capital BillaX unlocks for your business every month.

450 bills / mo
50 bills2,5005,000+ bills
₹15,000
₹500₹50,000₹1,00,000+
25 days
5 days45 days90 days
Estimated Monthly Value Unlocked
₹28,350/ mo

≈ ₹3,40,200 total annual ROI

Admin Time Saved54 hrs / mo
Faster Collection Cycle14 days sooner
Accelerated Working Capital₹14,17,500
GST mismatch risk (IRN)0%
Talk to us

7-day free trial · Full ERP access · No credit card required

Questions owners ask first

How does BillaX handle government E-Invoicing and IRN generation?

BillaX has a direct certified API integration with the Government NIC E-Invoice and E-Way Bill portal. As soon as you save a B2B invoice, BillaX transmits the payload, retrieves the signed IRN (Invoice Reference Number) and official QR code, and prints them onto your invoice in milliseconds — zero manual portal logins required.

Can I use BillaX for both retail counter POS and wholesale B2B billing?

Yes! BillaX includes a dual-mode engine. The Retail POS mode is touch and barcode-scanner friendly with rapid 2-second bill printing, while the Wholesale B2B mode supports bulk units, multi-tier pricing, customer credit ledgers, batch/serial tracking, and transport e-Way bills.

How does BillaX integrate with my bank accounts and UPI?

Every invoice generated by BillaX can feature a dynamic NPCI-compliant UPI QR code linked to your business account. When your client scans and pays, BillaX automatically marks the invoice as Paid, reconciles the bank ledger, and sends an automated receipt via WhatsApp.

Does BillaX work on tablets, mobile phones, and desktop computers?

Yes. BillaX is a true cloud ERP built with modern progressive web technology. It works smoothly in any browser on Windows PC, Mac, iPad, Android tablets, and smartphones, plus provides offline billing support if your internet connection temporarily drops.