Custom WooCommerce Sequential Order Numbers

Assign clean, sequential order numbers to every WooCommerce order — ideal for invoices, support, and reporting. The plugin provides collision-safe numbering using MySQL named locks, persists the sequence across deactivation/reactivation, and attempts a mu-plugin fallback for maximum reliability. It integrates with checkout, admin-created orders, the My Account area, order emails, and WooCommerce order tracking (maps display numbers back to real orders). Simple settings let you set an initial starting number and the plugin automatically aligns with any existing order numbers on activation.

Key benefits

• Human-friendly, sequential order numbers visible to customers and staff.
• Atomic increments using GET_LOCK() to prevent duplicates under high concurrency.
• Sequence persistence across plugin lifecycle (deactivate/reactivate).
• Mu-plugin fallback to continue assignments/display if the main plugin is disabled.
• Works with order emails, My Account, tracking shortcode, and admin screens.