Invoices
Unlimited PDF invoices
Generate 100% customizable invoices on demand, for every order, with no per-document ceiling.
WooCommerce PDF invoices & packing slips
Every order documented.
Automatically.
Challan Pro attaches a fully customizable PDF invoice to every WooCommerce order email, and prints packing slips, shipping labels and credit notes from the same settings screen.
4
Document types
∞
Invoices per store
WPML
Multilingual
Bulk
Print & download
Invoices
Packing slips
Shipping labels
Credit notes
Barcodes
QR codes
Tax & GST
Dropbox
WPML
Bulk print
Invoices
Packing slips
Shipping labels
Credit notes
Barcodes
QR codes
Tax & GST
Dropbox
WPML
Bulk print
11yrs
Shipping WooCommerce plugins
100k+
Active stores worldwide
8M+
Plugin downloads
130+
Countries served
[01]A quick look
The four things store ownersset up first
Most stores are invoicing correctly within an afternoon. The full feature list — every field, format and document type — is one scroll away.
Automatic delivery
Invoices attach to WooCommerce confirmation emails and reach the customer’s inbox without admin work.
Design
Custom templates
Colors, fonts, logo, paper size and layout — adjusted in a few clicks to match your brand.
Bulk
Bulk downloads
Pull hundreds of invoices, packing slips or shipping labels at once for a fulfillment run.
Want to see everything Challan Pro can do?
Every document, field, template and integration — laid out in one place.
[02]Every feature, laid out
Nothing hidden.Nothing bolted on later.
Challan Pro was built around one job: producing the paperwork a WooCommerce order needs — accurate, branded, compliant and delivered without anyone opening a spreadsheet.
Invoices
Instant unlimited PDF
invoices
130+ pre-mapped templates for Google,
Meta, TikTok, Pinterest, eBay, Bing and 100+
other channels — pick one and publish in
minutes, then customize any field.
Why it matters: every order is documented
without manual bookkeeping.
Automation
Automated email invoices
Send PDF invoices to customers' inboxes
automatically via order confirmation emails,
simplifying administrative work.
Why it matters: customers get paperwork
instantly; you touch nothing.
Output
Downloadable, printable
documents
Download and print invoices, credit notes,
shipping labels and packing slips in seconds,
straight from the order screen.
Why it matters: complete control over
documents at fulfillment time.
Design
Customizable invoice
designs
Adjust colors, fonts, logos, paper size and
layout in a few clicks to produce invoices that
reflect your brand image.
Why it matters: documents look like your
store, not like a plugin.
Numbering
Unique invoice
numbering
Automatic, unique numbering for invoices
and credit notes, with custom prefixes,
suffixes and sequences.
Why it matters: clean tracking and
simpler financial reconciliation.
Global
Multilingual documents
Create WPML and Polylang supported
multilingual invoices and packing slips for a
personalized global experience.
Why it matters: opens new markets without
a second store build.
Tax
Clear tax information
display
Show transparent tax information on every
invoice, including GST and SSN details, for
accurate reporting.
Why it matters: avoids costly compliance
and reporting errors.
Branding
Logos, stamps and
signatures
Add custom logos, paid stamps and
signatures to reinforce brand identity on
every document you issue.
Why it matters: professional paperwork
builds customer trust.
Storage
Secure online invoice
storage
Organize and secure invoices with Dropbox
online storage for easy access and robust
data protection.
Why it matters: documents are retrievable from anywhere, anytime.
Tracking
Barcodes, QR codes,
payment info
Add barcodes and QR codes for efficient
tracking, and include payment details with
every invoice.
Why it matters: faster payments and
tighter inventory tracking.
Detail
Detailed fee and payment
display
Generate as many feeds as your channels
require. Every feed can carry an unlimited
number of products — no per-item ceilings,
ever.
Why it matters: fewer billing disputes and support tickets.
Scale
Bulk invoice and label
download
Download hundreds of invoices, shipping
labels and packing slips at once for
streamlined order management.
Why it matters: large fulfillment days
stop being a bottleneck.
[02]Plays well with your stack
Compatible with theextensions you already run
Order numbering, translation, currency, bundles, bookings and subscriptions — Challan Pro reads their data instead of fighting it.
Sequential order numbers
Works with Sequential Order Numbers Pro, YITH and Custom Order Numbers for WooCommerce.
WPML & Polylang
Issue documents in the shopper’s language across a multilingual store.
Weglot & TranslatePress
Additional translation stacks supported for invoice and slip content.
ZATCA e-invoicing
Compatible with the ZATCA e-invoicing plugin for regional compliance.
Currency switchers
Supports Currency Switcher for WooCommerce and WOOCS output on documents.
Bundles & composites
WooCommerce and YITH bundle and composite products render correctly on invoices.
Bookings
Works with WooCommerce Bookings and YITH Booking and Appointment orders.
Subscriptions
Attaches documents to WooCommerce Subscriptions renewal emails.
[03]From real stores
What store ownerssay after switching
Unlike generic ecommerce tools, WebAppick solutions are designed specifically for WooCommerce businesses.
A lifesaver for our internal process — custom invoices and packing lists, plus support that fixed our issue one-on-one.
Buying the Pro version has been a good investment. Many options and possibilities, and after-sales support solved a site issue within a working day.
I used the free version for a long time, then needed price with tax and discounts on the invoice. The premium version works fine.
[05]Frequently asked
Questions peopleask before buying
Straight answers about generating, branding, numbering and emailing WooCommerce documents.
How do I generate a PDF invoice in WooCommerce?
Challan Pro generates the invoice as soon as an order is placed. It is available from the order admin page and attached to customer emails automatically — no manual step.