Step 1: Create your account

Sign up with email and password. After admin approval you get a free trial — no credit card required. (Typical time: 2 minutes)

Step 2: Get your FBR token

After IRIS digital invoicing setup (including licensed integrator / PRAL where FBR requires it), generate a sandbox or production bearer token and paste it into your profile settings. (Typical time: 5 minutes)

Step 3: Add business information

Enter company name, NTN, address, logo, and tax registration details once — they appear on every PDF. (Typical time: 3 minutes)

Step 4: Add your buyers

Save customer names, NTN, and addresses in your buyer library for faster repeat invoicing. (Typical time: 5 minutes)

Step 5: Set up items & templates

Reuse line items, HS codes, UOM, and tax rates — or save whole invoice templates for monthly billing. (Typical time: 5 minutes)

Step 6: Create your first invoice

Select a buyer, add lines, pick the FBR scenario — tax and totals calculate automatically. (Typical time: 2 minutes)

Step 7: Submit to FBR

Validate, then submit with one click. IRN, USIN, and QR data return into your invoice record. (Typical time: Instant)

Step 8: Send to your customer

Download a branded PDF with FBR QR code, or share details your buyer can verify. (Typical time: Instant)

Do I need IP whitelisting for FBR digital invoicing?

No. Integron uses your IRIS bearer token from the browser — no server IP whitelist setup is required for standard cloud use.

How it works

FBR digital invoicing system — step by step

Use the FBR digital invoicing system without building your own API client. Create and submit professional digital invoices in 8 simple steps — no technical background required.

Get started today Read FBR compliance guide

Create invoices in 8 easy steps

Follow this flow on FBR Digital Invoicing — the same path from signup to FBR submission.

Step 1 2 minutes

Create your account

Sign up with email and password. After admin approval you get a free trial — no credit card required.
Step 2 5 minutes

Get your FBR token

After IRIS digital invoicing setup (including licensed integrator / PRAL where FBR requires it), generate a sandbox or production bearer token and paste it into your profile settings.

Read the IRIS token guide → · FBR integration overview
Step 3 3 minutes

Add business information

Enter company name, NTN, address, logo, and tax registration details once — they appear on every PDF.
Step 4 5 minutes

Add your buyers

Save customer names, NTN, and addresses in your buyer library for faster repeat invoicing.
Step 5 5 minutes

Set up items & templates

Reuse line items, HS codes, UOM, and tax rates — or save whole invoice templates for monthly billing.
Step 6 2 minutes

Create your first invoice

Select a buyer, add lines, pick the FBR scenario — tax and totals calculate automatically.
Step 7 Instant

Submit to FBR

Validate, then submit with one click. IRN, USIN, and QR data return into your invoice record.
Step 8 Instant

Send to your customer

Download a branded PDF with FBR QR code, or share details your buyer can verify.

🧪 Sandbox environment for testing

Practice before going live. If you have a sandbox token from IRIS, test invoice scenarios here first — submissions do not affect live tax records.

Run the FBR scenarios that apply to your business
Fix validation errors with plain-language help
Preview PDF layout and QR placement

Note: Sandbox activity is for learning only. When results look correct, switch to your production token in settings. See sandbox vs production.

Quick tips to remember

No IP whitelist

Use your IRIS bearer token from any secure browser — no server IP setup required.

Sandbox first

Practice with a sandbox token before switching to production.

Easy setup

Most teams finish profile and token setup in under 30 minutes.

Support

WhatsApp and email help during business hours — plus in-app tickets when signed in.

Why choose Integron?

8 reasons teams switch to integrated FBR invoicing

FBR compliant
Validate and submit through PRAL’s digital invoicing API.
Cloud + IRIS token
Use your IRIS bearer token from the browser — no server IP whitelist for standard cloud use.
Professional PDFs
Branded invoices with IRN and QR on every submission.
Buyer library
Store NTN profiles and reuse them on every invoice.
Reports & archive
Dashboard totals and exportable submission history.
Sandbox testing
Run scenarios safely before live billing.
API & webhooks
Optional automation for larger teams.
Quick start
7-day trial after approval — full product access.

Ready to get started?

Experience hassle-free FBR digital invoicing — 7-day trial after approval.

Get started Watch demo

✅ Quick setup · ❌ No credit card required · 🔄 Cancel anytime