Challan Pro (WooCommerce PDF Invoices & Packing Slips Pro) is a document automation plugin for WooCommerce. Developed by WebAppick, it automatically creates, attaches, and sends professional PDF invoices, packing slips, credit notes, and shipping labels directly to customers via WooCommerce order emails.

Designed to streamline order fulfillment and tax compliance, Challan Pro gives online store owners complete control over branding, custom document numbering, and multi-language/multi-currency operations.

Core Features

1. Automated Order Documentation & Email Attachments

Multi-Document Generation: Automatically creates PDF invoices, packing slips, shipping labels, delivery notes, and credit notes (for refunds).
Email Triggers: Automatically attaches documents to specific WooCommerce order emails (e.g., Processing Order, Completed Order, Refunded Order, Customer Note).
Customer Self-Service: Adds download links to the customer's My Account page for easy access to past invoices.

2. Fully Customizable Layouts & Branding

Brand Personalization: Customization options allow users to add company logos, business info, custom headers/footers, brand colors, paid stamps, and digital signatures.
Layout Control: Supports paper sizes (A4, A5, Letter, A3) and layout styling via custom CSS.
Interactive Elements: Generates scannable barcodes and QR codes directly on invoices and labels for quick warehouse scanning.

3. Advanced Sequential Numbering & Tax Rules

Custom Numbering Logic: Configurable sequential numbering using dynamic placeholders like {order_id}, {date}, {prefix}, and {suffix}.
Tax & VAT Compliance: Clear itemized breakdown of taxes, discounts, shipping costs, dynamic VAT/GST numbers, and order notes.

4. Bulk Operations & Cloud Storage

Bulk Downloads & Merging: Download or print hundreds of invoices, packing slips, or shipping labels at once by date range or order status, and merge them into a single PDF or ZIP file.
Cloud Storage Sync: Integrates with Dropbox and Google Drive to back up generated invoices automatically.

5. Multilingual & Advanced Integrations

Localization Ready: Native integration with WPML, Polylang, TranslatePress, and Weglot to render invoices in the customer's preferred checkout language.
Complex WooCommerce Support: Compatible with WooCommerce Subscriptions, WooCommerce Bookings, Bundles, Composite Products, and Multi-Vendor setups.

Target Audience

WooCommerce Merchants: Store owners needing automated, branded invoices to reduce manual administrative tasks.
Warehouse & Fulfillment Teams: Staff requiring accurate, clear packing slips and printable shipping labels.
International & B2B Stores: Businesses requiring localized, tax/VAT-compliant documentation in multiple currencies and languages.

Challan Pro

What is Challan Pro?

Categories & Use Cases

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