<h2>Stop Sending Plain-Text Order Confirmations</h2>
<p>Your customers expect professional documentation. Every completed order should come with a properly formatted PDF invoice, automatically — not as an afterthought you handle manually.</p>
<p>QuarkCode PDF Invoices Pro handles the full document lifecycle of your WooCommerce store: from automatic invoice generation and email delivery, to shipping labels with barcodes, monthly consolidated statements, and refund credit notes. Everything stays on your server. Nothing leaves your WordPress installation.</p>
<h2>Invoices That Generate Themselves</h2>
<p>The moment an order reaches “processing” or “completed” status, a PDF invoice is generated and attached to the customer’s email — no button to press, no manual exports. You configure once, and the plugin works in the background on every order from that point forward.</p>
<p>Customers can also view or download their invoices directly from the My Account page, reducing your support inbox load significantly.</p>
<h2>Professional Templates, Ready to Use</h2>
<p>Choose from 8 carefully designed invoice templates built for different brand aesthetics:</p>
<ul>
<li>Default — clean, universal</li>
<li>Bold Modern — strong typography, high contrast</li>
<li>Classic Elegant — serif-driven, refined</li>
<li>Corporate Professional — structured, formal</li>
<li>Creative Contemporary — fresh, expressive</li>
<li>Modern Minimalist — whitespace-first design</li>
<li>Refund Theme — purpose-built for credit notes</li>
<li>Consolidated Monthly — multi-order statement layout</li>
</ul>
<p>Every template supports your company logo, custom header and footer text, payment terms, and multiple paper sizes including A4, A5, A3, Letter, and Legal.</p>
<h2>Shipping Labels with Barcodes and QR Codes</h2>
<p>Generate print-ready shipping labels directly from the order page, individually or in bulk. Choose from 6 shipping label templates — Default, Classic, Minimalist, Premium, Professional, and a legacy original — and configure your return address, paper size, and orientation.</p>
<p>Labels support barcode and QR code generation, making them ready for carrier scan systems out of the box. Set a custom label numbering format with your own prefix, suffix, and sequential counter, separate from your invoice numbering.</p>
<h2>Monthly Consolidated Invoices for B2B Stores</h2>
<p>B2B customers often need a single monthly statement covering all their orders, rather than individual per-order invoices. The consolidated invoice engine generates these automatically via WP-Cron on a schedule you control, or you can trigger them manually with customer and date filters.</p>
<p>Customers access their monthly invoices from a dedicated “Monthly Invoices” section in My Account. You can bulk email statements directly to customers, bulk download them as a ZIP archive, or delete batches from the admin panel.</p>
<h2>Credit Notes on Every Refund</h2>
<p>When an order is refunded in WooCommerce, the plugin automatically generates a credit note and can attach it to the refund email. Credit notes use their own numbering sequence and template (including a red theme variant for visual distinction), and customers can view or download them from their account.</p>
<h2>Delivery Notes for Fulfillment Teams</h2>
<p>Enable delivery notes to accompany shipments. Configure whether prices are shown, whether product images are included, and which order statuses trigger automatic generation. A dedicated email can be sent to the customer with the delivery note attached, keeping your warehouse and customer communication aligned.</p>
<h2>Bulk Operations for High-Volume Stores</h2>
<p>From the WooCommerce Orders list, select multiple orders and run bulk actions:</p>
<ul>
<li>Generate invoices for a batch of orders in one click</li>
<li>Download all selected invoices as a single ZIP file</li>
<li>Email invoices to customers in bulk</li>
<li>Generate or download shipping labels in bulk, with date-range filtering</li>
<li>Delete batches of consolidated invoices</li>
</ul>
<h2>Custom Invoice Numbering</h2>
<p>Decouple your invoice numbers from WooCommerce order IDs. Set a custom format, prefix (e.g., INV-), suffix, and starting counter. The system maintains its own sequential count independently, with duplicate prevention built in so a number is never assigned twice.</p>
<h2>Full HPOS Compatibility</h2>
<p>Fully compatible with WooCommerce High-Performance Order Storage (HPOS / Custom Order Tables), ensuring stable performance as WooCommerce continues evolving its data architecture.</p>
<h2>Translation Ready — French Included</h2>
<p>Ships with a complete French translation (700+ strings) and a full POT file for any additional language. All text in the plugin passes through WordPress’s standard translation system, making it compatible with WPML, Polylang, and any other multilingual setup.</p>
<h2>Your Data Stays on Your Server</h2>
<p>No external API calls for PDF generation. All documents are created and stored locally using the bundled DomPDF library. Customer data never leaves your WordPress installation.</p>

QuarkCode PDF Invoices Pro & Shipping Labels

<p>Automatically generate professional PDF invoices, shipping labels, credit notes, and delivery notes for your WooCommerce store. Attach PDFs to order emails, let customers download from My Account, run bulk operations, and choose from 8 branded invoice templates — all with zero coding required.</p>

keysender01

zeroone01

<p>Keysender helps digital product sellers grow big by automating tasks and reducing fraud. Source product, manage inventory, connect marketplaces and screen buyers before fulfillment to reduce chargebacks and lost inventory.</p>
<h3>Keysender Digital Product Distribution</h3>
<p>Keysender provides a pay-per-use service to vendors of digital products such as software licenses, codes, gift cards, DLC, in-game currency, files and more.</p>
<p><strong>Keysender customers made over 14M transactions worth over $100M</strong></p>
<ol>
<li>
<p>Bring your own products</p>
</li>
<li>
<p>Connect to marketplaces like eBay and Mercado Libre</p>
</li>
<li>
<p>Integrate Keysender to WooCommerce in minutes</p>
</li>
<li>
<p>Take orders, screen out fraudulent buyers before goods are delivered</p>
</li>
<li>
<p>Scale order volume with automated messaging, access and digital product distribution at scale</p>
</li>
</ol>


Keysender Digital Product Distribution

ZeroOne gets it done. Source digital products, manage inventory, messaging and multi-marketplace connectivity all in a pay-per-use service. 

Digital Product Success

Keysender helps digital product sellers grow big by automating tasks and reducing fraud. Source product, manage inventory, connect marketplaces and sc …

QuarkCode PDF Invoices Pro & Shipping Labels vs Keysender Digital Product Distribution