Customize your WooCommerce order numbers with a flexible, sequential order numbering system. Add prefixes, suffixes, and order dates to create clean, professional, and easily trackable order numbers. 
<img class="alignnone size-medium wp-image-18734005346046" src="https://woocommerce.com/wp-content/uploads/2025/05/Frame-6632.png?w=840" alt="Advanced Features of Sequential Order Numbers Plugin " width="840" height="468" />
<img class="alignleft wp-image-18734005346052" src="https://woocommerce.com/wp-content/uploads/2025/05/Create-Structured-Custom-Order-Numbers-for-WooCommerce.png?w=800" alt="Create Structured, Custom Order Numbers for WooCommerce" width="300" height="338" />
 
Set Custom Order Number Formats in WooCommerce
Custom Order Numbers for WooCommerce replaces the default WordPress Post IDs with structured and meaningful order numbers. You can define order sequences that match your business needs using letters, numbers, dates, or custom fields. Create formats like WT195, ORD1001, INV2025, or STORE0501 with just a few clicks.
The extension allows you to generate sequential order numbers, apply custom sequences, or reset numbers automatically. You can update existing orders or apply changes only to new ones, giving you complete control over WooCommerce custom order numbers and ensuring clear order tracking across your store.
<img class="alignright wp-image-18734005346057" src="https://woocommerce.com/wp-content/uploads/2025/05/Set-Custom-Prefix-Suffix-or-Start-Number.png?w=800" alt="Set Custom Prefix, Suffix, or Start Number " width="300" height="338" />
 
 Customize Your Order Number Sequence in WooCommerce
Easily manage your order numbers sequence in WooCommerce by creating a clear sequential order that reflects your store workflow. You can add custom prefixes or suffixes, such as WT or EU, to identify departments or regions. 
You can also set a custom starting number, for example 1000 instead of 1, which is helpful when migrating from another platform or extension. 
These customization options make it simple to define order numbers that follow a logical sequence while also meeting internal or legal requirements. Standardizing your order numbering using the extension helps improve clarity, ensure consistency, and simplify order tracking.
<img class="alignleft wp-image-18734005346060" src="https://woocommerce.com/wp-content/uploads/2025/05/Create-Structured-Custom-Order-Numbers-for-WooCommerce-1.png?w=800" alt="Choose Custom Increment for Order Numbers " width="300" height="338" />
 
Choose Custom Increment for WooCommerce Order Numbers
Not all stores want consecutive order numbers increasing by 1. With this extension, you can define a custom increment value for your sequential order numbers. Whether you want to increase order numbers by 5s, 10s, or any other interval, the extension gives you complete control.
Example: 
Instead of #1001, #1002, #1003, you can generate #1005, #1010, #1015, and so on.
<img class="alignright wp-image-18734005346063" src="https://woocommerce.com/wp-content/uploads/2025/05/Auto-Reset-Order-Numbers-at-Regular-Intervals.png?w=800" alt="Auto-Reset Order Numbers at Regular Intervals " width="300" height="338" />
 
Reset WooCommerce Order Numbers Automatically
Choose how often your WooCommerce order numbers reset, whether daily, monthly, or yearly. This helps stores organize orders by time periods, such as quarterly reports or financial cycles, and also keeps order numbers shorter and easier to manage.
<img class="alignleft wp-image-18734005346066" src="https://woocommerce.com/wp-content/uploads/2025/05/Auto-Reset-Order-Numbers-at-Regular-Intervals-1.png?w=800" alt="Use a Separate Order Number Sequence for Free Orders " width="300" height="338" />
 
Use a Separate Order Number Sequence for Free Orders
This WooCommerce sequential order numbers extension lets you maintain a separate order number sequence for free orders, giving you better clarity in tracking and reporting. By separating paid and free orders, you simplify accounting, improve business insights, and avoid confusion when reviewing sales performance.
 
Example:
<ul>
<li>Paid Orders: ORD-1001, ORD-1002</li>
<li>Free Orders: FREE-0001, FREE-0002</li>
</ul>

WebToffee Sequential Order Numbers

Replace random WooCommerce order numbers with sequential numbers, and easily format them using prefixes, suffixes, and custom length settings.

<div class="woo-sc-box info">To use this extension, sign up for a <a href="https://app.facturadirecta.com/" target="_blank" rel="noopener">FacturaDirecta account</a>.</div>
Connect your WooCommerce store with FacturaDirecta, the fast and simple cloud invoicing software.
Invoices (including simplified invoices, full invoices, and refund invoices) are created automatically in your FacturaDirecta account when orders reach the status you choose. Each invoice is generated with your selected numbering series, payment account, and PDF template, fully synced with your store data.
This extension saves time, reduces support requests, and makes sure invoices are always available where they’re needed.
<h2>Features:</h2>
<ul class="wccom-tick-list-primary">
<li>Automatic integration: invoices are generated in FacturaDirecta directly from WooCommerce orders, with support for simplified invoices, full invoices, and refund invoices.</li>
<li>Customizable triggers: choose whether invoices are created on “processing”, “completed”, or other order statuses.</li>
<li>Invoice settings: define the invoice series, assign a bank account, and select a PDF template for your invoices. Separate numbering series can be configured for simplified invoices and refund invoices.</li>
<li>Smart fiscal logic: automatic invoice type detection based on fiscal ID presence and order total. Includes configurable fiscal-ID threshold that determines when a full invoice is required.</li>
<li>Refund invoices: refund invoices (rectificative invoices) are created automatically when an order is fully refunded. They are linked to the original invoice and generated with correct negative amounts.</li>
<li>Tax compatibility: supports VAT and multiple tax configurations.</li>
<li>Automatic delivery: invoices can be emailed directly to your customers from FacturaDirecta.</li>
<li>Easy access: invoices are available to customers in My account and to store admins in the WooCommerce Orders panel. Includes direct “Edit Invoice” link to open the invoice in FacturaDirecta.</li>
<li>Cloud-based: manage all your invoices securely in FacturaDirecta.</li>
<li>No Zapier required: FacturaDirecta’s official integration relies on Zapier. With this extension, you connect WooCommerce directly and avoid extra costs or complexity.</li>
</ul>
Note: This extension reads the customer fiscal ID directly from WooCommerce order meta (not user meta), and supports the following keys: <code class="md-inline-variable-like">_billing_nif</code>, <code class="md-inline-variable-like">billing_nif</code>, <code class="md-inline-variable-like">_billing_dni</code>, <code class="md-inline-variable-like">billing_dni</code>, <code class="md-inline-variable-like">_billing_nie</code>, <code class="md-inline-variable-like">billing_nie</code>, <code class="md-inline-variable-like">_billing_cif</code>, <code class="md-inline-variable-like">billing_cif</code>, plus <code class="">nif</code>, <code class="">dni</code>, <code class="">nie</code>, <code class="md-inline-variable-like">_nif</code>, <code class="md-inline-variable-like">_dni</code>, <code class="md-inline-variable-like">_nie</code>, <code class="">NIF</code>, <code class="">DNI</code>, <code class="">NIE</code>, <code class="md-inline-variable-like">_NIF</code>, <code class="md-inline-variable-like">_DNI</code>, and <code class="md-inline-variable-like">_NIE</code>. If your checkout stores the tax ID under any of these meta names, it will be automatically sent to FacturaDirecta and used to determine the correct invoice type.

FacturaDirecta Integration

Automatically create invoices in FacturaDirecta from WooCommerce orders.

WebToffee Sequential Order Numbers vs FacturaDirecta Integration