The WooCommerce Print Invoices & Packing Lists extension is a plugin for WooCommerce that allows users to easily generate and print invoices, packing lists, and pick lists for their WooCommerce orders, either individually or in bulk.

The plugin also provides options to email invoices and packing lists to customers and shop admins.

The plugin has a flexible invoice format, allowing users to customize the appearance of their order documents without any coding.

Invoice settings allow users to choose which information to display on invoices, and a live preview feature allows users to adjust colors, font sizes, and other appearance settings.

The extension also offers features for managing the packing and pick lists. Packing lists are organized by product category, and users can exclude virtual items or include customer notes.

Pick lists are combined lists for multiple orders, also organized by product category, to help expedite order picking and fulfillment.

The plugin includes quick single and bulk order actions, such as emailing or printing invoices and packing lists.

Bulk actions can be run for as many orders as selected, and documents can be previewed and printed as needed.

Additional features of the WooCommerce Print Invoices & Packing Lists extension include the ability to use sequential invoice numbers or WooCommerce order numbers as invoice numbers, support for the Sequential Order Numbers Pro extension, and the ability to filter orders by those that have printed (or not printed) invoices and packing lists.

In summary, the WooCommerce Print Invoices & Packing Lists extension is a valuable tool for managing order documents, packing and pick lists, and order fulfillment workflows in a WooCommerce store.

With its flexible invoice format and customizable options, this extension can help users save time and provide professional-looking documents for their customers.