Title: Serial Numbers &#8211; Ultimate License Manager for Selling, Licensing &amp; Securely Delivering Digital Content with WooCommerce
Author: PluginEver
Published: <strong>2019-01-21</strong>
Last modified: 2026-04-26

---

Szukaj wtyczek

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# Serial Numbers – Ultimate License Manager for Selling, Licensing & Securely Delivering Digital Content with WooCommerce

 Autor: [PluginEver](https://profiles.wordpress.org/pluginever/)

[Pobierz](https://downloads.wordpress.org/plugin/wc-serial-numbers.2.3.3.zip)

 * [Szczegóły](https://pl.wordpress.org/plugins/wc-serial-numbers/#description)
 * [Recenzje](https://pl.wordpress.org/plugins/wc-serial-numbers/#reviews)
 *  [Instalacja](https://pl.wordpress.org/plugins/wc-serial-numbers/#installation)
 * [Rozwój](https://pl.wordpress.org/plugins/wc-serial-numbers/#developers)

 [Wsparcie](https://wordpress.org/support/plugin/wc-serial-numbers/)

## Opis

#### Comprehensive Solution for Selling Digital Products and Content with WooCommerce

**[Serial Numbers](https://pluginever.com/plugins/woocommerce-serial-numbers-pro/?utm_source=product-page-wordpress.org&utm_medium=product-page-wordpress.org&utm_campaign=product-page-wordpress.org)**
is a powerful WordPress license manager plugin created for WooCommerce store owners.
Sell keys, manage licenses, assign serial keys to products, and keep track of customer
activations, all without leaving the WooCommerce dashboard.

WooCommerce is an excellent eCommerce platform, but lacks key features for selling
digital products. Serial Numbers plugin bridges this gap by seamlessly integrating
all the necessary functionalities. Transform your WooCommerce store into a complete
digital marketplace by incorporating license management, secured and authorized 
distribution.

### 👨‍💻 This Plugin is Ideal for:

 * Content Creators
 * Developers and Digital Agencies
 * Event Organizers
 * License Key/Product Key Resellers
 * Any Kind of Digital Product Sellers

### 💵 With Serial Numbers You Can Sell:

 * Digital Assets (Themes, Plugins, Digital Arts, Photos, Videos, Music, NFTs, Templates)
 * Digital Tools (Software, Apps, Games, Mockup)
 * Digital Entries (Event Tickets, Entry Pass for Conferences, or Workshops)
 * Digital Gifts (Gift Cards, Lottery, and Secret Number-based Products)
 * Custom Activation Codes, License Keys, Secret Codes, Usernames & Passwords
 * Online Courses & Professional Services (Tutorials, Coaching, Consultations)
 * eBooks and Audiobooks
 * And many more.

Despite being the ultimate license manager for WooCommerce, Serial Numbers is versatile
when it comes to use cases. For authenticating your physical products, private label
them, or stop the spread of counterfeits, you can apply this technology to any tangible
products.

[**💻 Live Demo Site**](https://demo.pluginever.com/serial-numbers) | [**📄 Plugin Documentation**](https://pluginever.com/docs/woocommerce-serial-numbers)
| [**🛒 Upgrade to PRO**](https://pluginever.com/plugins/woocommerce-serial-numbers-pro)

### ✨ How You can benefit from using Serial Numbers for your businesses:

 * **Generate Fast Revenue:** Stop worrying about the licensing management system
   and put all of your energy into creating and improving your products.
 * **Self-Hosted, No Platform Fees:** This allows you comprehensive control over
   the selling process. You are not required to pay a percentage of your earnings
   to the platform regardless of how many digital products you sell.
 * **Streamlined Order Fulfilment:** Automate the delivery process by generating
   and sending keys to customers after successful payment. This eliminates the need
   for manual intervention, saves time, and reduces errors.
 * **Customizable and Scalable:** Customize the format and appearance of keys to
   align with your brand. Additionally, the plugin is scalable and can handle a 
   large volume of orders, ensuring smooth operations even during peak periods.
 * **Increased Customer Satisfaction:** Instant delivery of keys after purchase 
   enhances the customer experience. Customers can immediately access and activate
   their products, resulting in higher satisfaction and reduced support requests.
 * **Prevent Counterfeiting and Piracy:** The plugin is capable of avoiding piracy
   and fraud. It’s a safety net since WooCommerce store owners can verify the product
   is authentic and hasn’t been tampered with. Those who have bought a product online
   can check to see if it is a legitimate copy or a fake.

### ✨ Serial Numbers Features:

 * **Add Keys Manually:** You can manually enter as many keys as you wish, or you
   can use our powerful built-in bulk importer to do the work for you.
 * **Deliver Keys Automatically:** You have the option to auto-complete any order
   to send and show keys to your customer’s order details page after successful 
   payment. This ensures a seamless and hassle-free purchase experience for your
   customers.
 * **Detailed Reporting:** The plugin provides comprehensive reporting and logging
   features, allowing you to track the usage and activation of the keys. This helps
   you monitor and analyze the performance of your products.
 * **Self-service:** Customers can manage their license keys and downloads for all
   of their associated orders at any time by logging into their accounts on the „
   My Account” page of your store.
 * **License Key Encryption:** To guarantee your security, the keys kept in the 
   database are encrypted. With this plugin, you may avoid headaches and second 
   thoughts by knowing that your license keys are secure.
 * **Key Generator (PRO):** You can control how your keys will be generated. Using
   the built-in license generator, you can customize your key interface rule to 
   generate keys. The generator will allow you to generate both sequential and random
   keys.
 * **Automatically Generate Keys (PRO):** You can use the automatic key generation
   rule for a license-enabled product; our plugin will automatically generate and
   deliver a key to the customers whenever they purchase that product.
 * **Flexible Activation Options:** You can choose to require customers to activate
   their keys before accessing or using your digital products. This allows you to
   control access and prevent unauthorized usage.
 * **API Form for Validation, Activation, Deactivation:** Serial Numbers includes
   a built-in license key validator API form to validate, activate, and deactivate
   keys without any complexity. You can also show an API form for your customers
   anywhere on your website using our predefined shortcode for the form.
    You can
   also use different methods that allow you to validate, activate, and deactivate
   license keys, as well as access the software’s current version number using HTTP
   requests.
 * **Reuse Keys:** When a sold key is refunded or an order fails, activating this
   option allows you to reuse the refunded or failed keys. You don’t have to be 
   concerned about which keys are refunded or failed.
 * **Revoke Keys:** When an order is canceled or reimbursed, the key can be revoked.
   The key will be invalidated if the order is canceled or refunded.
 * **Simple Product Support:** Create and assign keys for simple products. You can
   sell keys for any of your products that fall into the group of „simple products.”
 * **Variable Product Support (PRO):** This functionality allows you to generate
   and assign keys for product variations of your variable products. As a result,
   it avoids the issue of selling license-enabled variable products.
 * **Backorder Support (PRO):** You can sell keys even when the product is out of
   stock, and you can assign keys to orders with a single click when they become
   available.
 * **Support for Expiry Dates:** For products that require time-limited access or
   subscription-based licensing, this plugin allows you to set expiry dates for 
   keys. This ensures that customers cannot use the keys beyond the specified period.
 * **Bulk Import (PRO):** You may use our bulk import license to update the serial
   key table with pre-existing or new keys. The bulk importer accepts CSV and TXT
   files. CSV importer works when you import several items at once, whereas TXT 
   works when you import a single product with many product keys.
 * **Bulk Export (PRO):**You can export specific orders by entering Order IDs. You
   will be able to export keys from products based on their status, such as **Available,
   Sold, Refunded**, etc. You will also have options to export from fields such 
   as product ID and activation limit.
 * **Keys For Older Orders:** Keys can be added to previous orders by simply assigning
   them, and activation settings can be applied if necessary. This will assist in
   delivering instant updates to existing customers.
 * **Assign Keys Manually (PRO):** You can stop assigning keys automatically with
   the orders, and you can assign them manually. This way, you can control the key
   delivery system on your own when you have to assign it manually.
 * **Automated Email Delivery:** You can automatically send an email containing 
   the assigned key to the customer after a successful purchase. This eliminates
   the need for manual key distribution and ensures a smooth customer experience.
 * **Twilio SMS (PRO):** Your keys can be automatically sent to your customers via
   SMS, courtesy of the amazing Twilio API. No more dependency on emails and no 
   more delayed responses! Your customers will receive instant notifications with
   their product keys as soon as they make a purchase.
 * **Allow Duplicate Keys (PRO):** You can add and sell duplicate keys depending
   on your use case. This will allow you to sell the same keys with different orders
   from the key database.
 * **Translation (PRO):** You can translate the notification texts and warning labels
   as you wish. This gives you the freedom to communicate and guide your customers
   to proceed with operating their orders in your direction.
 * **License Key Stock Notification:** You can enable this option to receive an 
   email notification when your stock is about to expire. You must configure your
   stock limit so that you receive notifications anytime a product drops below that
   quantity.
 * **Order Table Key Properties (PRO):** When an order is completed, your customer
   will receive a key both on the order page and via mail. The order details page
   and email both include a table with the keys and other required data. You can
   decide which key fields to display and you can edit each field from the order
   table settings menu.
 * **Powered by WooCommerce:** Enjoy the power of WooCommerce to use any payment
   gateway and manage orders natively. There’s no need for third-party plugins, 
   making it a seamless addition to your WooCommerce ecosystem.
 * **Useful Integrations:** Enjoy compatibility with popular plugins like WPML for
   multilingual support, PDF Invoice & Packing Slips for easy documentation, and
   multivendor sites. This plugin is designed to integrate smoothly with a wide 
   variety of tools and platforms to enhance your store experience.
 * **REST API:** You’ll be able to operate a set of standard rules and conventions
   for communicating with other web-based applications and services. REST API treats
   everything as a resource, including a WooCommerce product. License keys are managed
   as resources and are accessed through endpoints that are also resources.

> Maximize the potential of WC Serial Numbers plugin by unlocking all its advanced
> features. [Get The PRO Version.](https://pluginever.com/plugins/woocommerce-serial-numbers-pro)

### ⚡ More Upcoming Features:

We are constantly improving our plugin and bringing new enhancements for your connivance.
We’re currently working on some exclusive features and will release them periodically.
Have a look at what’s in our pipeline.

 * **Subscription Support:** You’ll have the option to sell your subscription products
   with the WooCommerce subscription feature. It will give you all the features 
   and functionalities to sell keys by managing subscriptions efficiently.
 * **Fast Checkout:** You’ll have the option to let your customers go through a 
   fast checkout process if they only add digital products to their cart. With this
   option, customers won’t have to worry about filling out fields they don’t need
   to.
 * **Custom Emails:** You’ll have the full option to take control over sending emails
   to your customers. You’ll have options to disable sending emails and also you
   can send custom emails instead of sending default emails sent via WooCommerce
   itself.
 * **Key Placements:** You’ll have the option to display keys for your customers
   depending on your preferences. On that note, you don’t have to stick with the
   default key placements by the plugin. You can also choose file formats for showing
   your keys.
 * **Barcode Integration:** You’ll have the option to create fully functional barcodes
   as you know that a barcode is a visual representation of the ‘serial number’ 
   that is located beneath it. You can input product-related data or information
   using available formats of barcodes.
 * **Custom Field:** You’ll have the option to add custom fields to the key generation
   form. This will allow you to add more information about the serial keys you are
   selling.

### 💚 Why Creators and Digital Product Sellers Love Serial Numbers:

 * **Comprehensive Features:** Serial Numbers plugin provides extensive functionality
   for generating serial numbers and managing licenses for your WooCommerce products.
   This license manager plugin is a powerhouse on its own, with features like auto-
   generating unique keys, integration with the REST API, and so on.
 * **Regular Updates:** The plugin is constantly being improved, and we make those
   improvements available to our customers at no extra cost. We release updates 
   to ensure compatibility with WooCommerce as well as the latest version of PHP.
 * **Fast and Friendly Support:** The constant availability of our help desk and
   positive feedback on the reviews page for the plugin says a lot. We’re constantly
   working on new innovative features to give you more power. Whether you have a
   question or want to request a new feature, we’re just a quick message away.
    - [Free support (forum)](https://wordpress.org/support/plugin/wc-serial-numbers/)
    - [Premium & pre-sales support (email)](https://pluginever.com/support/)

### 💝 User Reviews and Testimonials:

Serial Numbers is helping tens of thousands of store owners sell and manage keys,
and they just love it! See all the 5-star reviews from our users [here](https://wordpress.org/support/plugin/wc-serial-numbers/reviews/).

### 💢 Supercharge Your Store with Our Other WooCommerce Plugins:

 * **[Min Max Quantities for WooCommerce](https://wordpress.org/plugins/wc-min-max-quantities)**
 * **[Product Category Slider for WooCommerce](https://wordpress.org/plugins/woo-category-slider-by-pluginever)**
 * **[Product Category Showcase for WooCommerce](https://wordpress.org/plugins/wc-category-showcase)**
 * **[Product Variation Swatches for WooCommerce](https://wordpress.org/plugins/wc-variation-swatches)**

Visit [PluginEver](https://pluginever.com) to learn from our WooCommerce tutorials
and find out about other [WooCommerce plugins](https://pluginever.com/plugins).

## Zrzuty ekranu

 * [[
 * Serial Keys List
 * [[
 * Add New Serial Key
 * [[
 * Edit Serial Key
 * [[
 * Activations Log
 * [[
 * Reports Page
 * [[
 * Settings – General
 * [[
 * Product Page Options
 * [[
 * Admin Order Details with Keys
 * [[
 * My Account Page Order Details with Keys
 * [[
 * Order Notification Email with Keys

## Instalacja

#### Minimum requirements

 * WordPress 5.2 or greater
 * WooCommerce 5.0 or greater
 * PHP version 7.4 or greater
 * MySQL version 5.6 or greater
 * MariaDB version 10 or later

#### Automatic installation

Automatic installation is the easiest option as WordPress handles the file transfers
itself, and you don’t need to leave your web browser. To do an automatic install
of Serial Numbers, log in to your WordPress dashboard, navigate to the Plugins menu,
and click „Add New”.

In the search field, type „Serial Numbers” and click Search Plugins. Once you have
found the plugin you can view details about it such as the point release, rating,
and description. Importantly, of course, you can install it by simply clicking „
Install Now”.

#### Manual installation

 1. Upload the plugin files to the `/wp-content/plugins/wc-serial-numbers` directory,
    or install the plugin through the WordPress plugins screen directly.
 2. Activate the plugin through the 'Plugins’ screen in WordPress

#### Updating

Automatic updates should work like a charm; as always though, ensure you backup 
your site just in case.

## Najczęściej zadawane pytania

### What is the difference between Serial Numbers and License Keys?

Serial Numbers can be used as product labels or product identifiers. It helps to
prevent product theft and ensures complete control over your products. License Keys
can be used for digital products and software activation purposes. It grants access
to authorized users and makes products usable. You can even set the validity date
for limited usage and set the activation limit.

### Do I need any coding skills to operate this plugin?

No, you don’t need any coding or programming skills to manage the plugin. It’s made
to be simple and effective for your use.

### What file types I can sell?

Well, there is no restrictions, and any file type can be sold with this plugin. 
You can sell .PDF,.DOC,.MP3,.MOV,.EPUB,.PSD,.MP4,.JPG, and any other extension that
exists are supported.

### How the keys are delivered?

The keys are primarily delivered to the order details page of the customer’s account
and to their emails. Also, you can deliver keys through SMS directly to your customer’s
phone numbers through the [Twilio SMS](https://pluginever.com/docs/wc-serial-numbers/twilio-sms-configuration/)
feature.

### Where can customers see their purchase history?

Your customers can see their purchase history within the my account section’s “Orders”
menu. You can also show your users the order details and license keys available 
for both activation and download.

### Can I import my own custom keys?

Yes, with this plugin you can sell your own custom keys and you can also bulk import
your custom keys via CSV and TXT file format.

### Can I use this plugin to provide a licensing system for my own software?

Yes, this plugin comes with HTTP based API integration and also has REST API functionality.
You can easily integrate the license validation function into any of your software.
Our plugin has a dedicated page for Software API. You can learn more from our [documentation](https://pluginever.com/docs/wc-serial-numbers/getting-started-with-rest-api/)
about how it works.

### Does this plugin work with variable products?

Yes, the plugin supports variable products. You can add keys to each and every specific
variation of a product.

### Can I customize emails?

Yes, check out the [helpful guide](https://pluginever.com/docs/wc-serial-numbers)
that we’ve put up on how to personalize emails.

### What payment processors are supported?

Serial Numbers is powered by WooCommerce and it supports all the payment processors/
gateways available within WooCommerce like Stripe, PayPal, Square, etc.

### Does this plugin support subscription/recurring payments?

Not yet, but we are working on it and will release it soon. Stay tuned!

### Is this plugin translatable?

Yes, all the strings in this plugin can be translated and over time we hope to offer
many translations out of the box.

### How do I upgrade to the Pro version to get access to the advanced features?

You can purchase the premium version of the plugin from our [website](https://pluginever.com/plugins/woocommerce-serial-numbers-pro/).

### Can I request/suggest a new feature?

Yes, you are always welcome to [provide suggestions](https://github.com/pluginever/wc-serial-numbers/issues)
for new features and enhancements.

## Recenzje

![](https://secure.gravatar.com/avatar/a0b23a38de4d5f3c25e433233431ab5078d0c623545f43c2e5856b1efd304d04?
s=60&d=retro&r=g)

### 󠀁[Excellent Support](https://wordpress.org/support/topic/excellent-support-2614/)󠁿

 [cooperhsp](https://profiles.wordpress.org/cooperhsp/) 2026-01-17 1 odpowiedź

We had an issue with an update of their plugins. We submitted a support ticket, 
and they immediately pushed a new update that fixed our problem. Excellent support
team.

![](https://secure.gravatar.com/avatar/3aa2ea4b96f5ff81aab1d176e326f7dc657ae6806e092ccf814b8b540acf8b96?
s=60&d=retro&r=g)

### 󠀁[Great product and amazing support!](https://wordpress.org/support/topic/great-product-and-amazing-support-14/)󠁿

 [audiospotsolutions](https://profiles.wordpress.org/audiospotsolutions/) 2025-12-
30 1 odpowiedź

I have the WC Serial Numbers Pro plugin for a year now. It is a great product and
today I needed a bit of help, that was unconventional, the support team helped me
above and beyond. Thank you so much for the great product and the fantastic support!
All the best,Sagi

![](https://secure.gravatar.com/avatar/95c41daabf21e37317779c9b880baf6e58b840051629592cf27b4d980f351de2?
s=60&d=retro&r=g)

### 󠀁[Great plugin](https://wordpress.org/support/topic/great-plugin-40533/)󠁿

 [clarodave](https://profiles.wordpress.org/clarodave/) 2025-05-22 1 odpowiedź

This solved our challenge and creates random serial codes for our customer transaction.
Powerful and think it will only get better.

![](https://secure.gravatar.com/avatar/0c3304d335270f9aafe1b5796e6f54ae2ae5d996a73dd4539dc42adbf7a9bf66?
s=60&d=retro&r=g)

### 󠀁[Great plugin & support team](https://wordpress.org/support/topic/great-plugin-support-team-12/)󠁿

 [caionog](https://profiles.wordpress.org/caionog/) 2025-04-21 1 odpowiedź

The plugin is well-built, reliable, and packed with features that make licensing
and serial key delivery seamless. What really stands out is the support team — they’re
responsive, knowledgeable, and genuinely committed to helping users. Highly recommended!

![](https://secure.gravatar.com/avatar/f09d4c1f0d0bd7b48bff688abd51bd01bf4f4159be6281a7ed07555dc9025fc4?
s=60&d=retro&r=g)

### 󠀁[Great plugin and support](https://wordpress.org/support/topic/great-plugin-and-support-1790/)󠁿

 [mjmolo](https://profiles.wordpress.org/mjmolo/) 2024-11-28 1 odpowiedź

Ran into some issues with deleted serial numbers and the support quickly helped 
me! They sent links and very useful documentation, and even offered to temporarily
log in. I highly recommend anything from PluginEver.

![](https://secure.gravatar.com/avatar/64ab1972a7f7fe31f56cfb3d0294dc7af4ca0923fb1e198422127be7904d95d4?
s=60&d=retro&r=g)

### 󠀁[Customer service will leave you high and dry](https://wordpress.org/support/topic/worst-customer-service-ive-ever-seen/)󠁿

 [DataLife](https://profiles.wordpress.org/antibalashifi/) 2024-09-19 14 odpowiedzi

I never write bad reviews because I’m a small business owner. However, I’ve been
frustrated since I started paying for this plugin over a year ago. The software 
works, and I’m very thankful for it. The problem is that when I have questions or
issues with it, customer support takes weeks to respond, and when they do, they 
might ask a silly question instead of trying to help. I often feel like their support
is handled by troll bots, it’s that bad. Not ideal for something that can leave 
all your software unusable in a moment. Maybe I’ll try this forum for support instead,
they seem to actually respond here, maybe because it’s public.

 [ Przeczytaj 77 recenzji ](https://wordpress.org/support/plugin/wc-serial-numbers/reviews/)

## Kontrybutorzy i deweloperzy

„Serial Numbers – Ultimate License Manager for Selling, Licensing & Securely Delivering
Digital Content with WooCommerce” jest oprogramowaniem open source. Poniższe osoby
miały wkład w rozwój wtyczki.

Zaangażowani

 *   [ PluginEver ](https://profiles.wordpress.org/pluginever/)
 *   [ Sultan Nasir Uddin ](https://profiles.wordpress.org/manikmist09/)

Wtyczka „Serial Numbers – Ultimate License Manager for Selling, Licensing & Securely
Delivering Digital Content with WooCommerce” została przetłumaczona na 2 języki.
Podziękuj [tłumaczom](https://translate.wordpress.org/projects/wp-plugins/wc-serial-numbers/contributors)
za ich wkład.

[Przetłumacz wtyczkę “Serial Numbers – Ultimate License Manager for Selling, Licensing & Securely Delivering Digital Content with WooCommerce” na swój język.](https://translate.wordpress.org/projects/wp-plugins/wc-serial-numbers)

### Interesuje cię rozwój wtyczki?

[Przeglądaj kod](https://plugins.trac.wordpress.org/browser/wc-serial-numbers/),
sprawdź [repozytorium SVN](https://plugins.svn.wordpress.org/wc-serial-numbers/)
lub czytaj [dziennik rozwoju](https://plugins.trac.wordpress.org/log/wc-serial-numbers/)
przez [RSS](https://plugins.trac.wordpress.org/log/wc-serial-numbers/?limit=100&mode=stop_on_copy&format=rss).

## Rejestr zmian

#### 2.3.3 (26th April 2026)

 * Minor maintenance update.
 * Compatibility: Check compatibility with the latest version of WooCommerce(v10.7)

#### 2.3.2 (27th Jan 2026)

 * Fix: Corrected the product edit link in the low stock notification email.
 * Fix: Prevented PHP Warning caused by cron events triggering with null values.

#### 2.3.1 (14th Jan 2026)

 * Fix: Support older PHP v7.4 to avoid fatal error.

#### 2.3.0 (11th Jan 2026)

 * New: Updated the plugin UI for better user experience and responsiveness.
 * Enhance: Optimized autoload library for better performance.
 * Fix: Few known issues were fixed.

#### 2.2.8 (7th Dec 2025)

 * Fix: Few known issues were fixed.
 * Enhance: Update the plugin notices.

#### 2.2.7 (25th Nov 2025)

 * Fix: Few known issues were fixed.
 * Enhance: Update the plugin notices.

#### 2.2.6 (19th Nov 2025)

 * Fix: Updated plugin naming to comply with WordPress.org trademark guidelines.
 * Enhance: Improved readme content clarity and removed promotional language per
   guidelines.

#### 2.2.5 (23rd Oct 2025)

 * Fix: A Few minor issues were fixed.
 * Enhance: Update the plugin notices.

#### 2.2.4 (14th Oct 2025)

 * Fix: Displaying the wrong expired date when a new key is manually assigned to
   the order.

#### 2.2.3 (25th Sep 2025)

 * Compatibility: Make compatible with the WooCommerce 10.2

#### 2.2.2 (14th Aug 2025)

 * Fix: Few known issues fixed.
 * Compatibility: Make compatible with the WooCommerce 10.0 and WordPress 6.8.

#### 2.2.1 (14th Jul 2025)

 * Compatibility: Compatibility with the latest version of WooCommerce and WordPress.

#### 2.2.0 (19th Jun 2025)

 * Fix: Framework Model enhanced to allow filter the keys sql query.
 * Compatibility: Make compatible with the latest version of WooCommerce and WordPress.

#### 2.1.9 (29th May 2025)

 * Fix: Few known issues fixed.

#### 2.1.8 (04th May 2025)

 * Compatibility: Make compatible with the latest version of WooCommerce and WordPress.

#### 2.1.6 (18th Mar 2025)

 * Fix: Few known issues fixed.
 * New: Add new feature to Manage Stocks.

#### 2.1.5 (4th Mar 2025)

 * New: Add new settings for managing the WooCommerce PDF Invoices & Packing Slips
   plugin.
 * Fix: Few known issues fixed.

#### 2.1.4 (25th Feb 2025)

 * Compatibility: Make compatible with the PDF Invoices & Packing Slips for WooCommerce
   plugin.

#### 2.1.2 (23rd Jan 2025)

 * Fix: Few known issues fixed.

#### 2.1.1 (3rd Dec 2024)

 * Enhance: Enhanced security to handle form actions.
 * Fix: Vulnerability security issue.

#### 2.1.0 (5th Nov 2024)

 * Enhance: Orders page key status lock icon color improved for better visibility.

#### 2.0.8 (24th Oct 2024)

 * Enhance: Add WC cart checkout block compatibility.
 * Fix: Few known issues fixed.

#### 2.0.6 (07th Oct 2024)

 * Enhance: Update the Key Model to enable more precise key queries, enhancing performance
   and accuracy.

#### 2.0.3 (12th Sep 2024)

 * Fix: Security issue.

#### 2.0.2 (01st Sep 2024)

 * Fix: Few known issues.

#### 2.0.1 (th Aug 2024)

 * Enhance: Migrate classes to new directory structure
 * Fix: Few known issues.

#### 2.0.0 (12th Aug 2024)

 * New: Added new directory structure.
 * Fix: Few known issues.

#### 1.7.7 (31st Jul 2024)

Enhance: Enhance optimized code for better autoload classes.

#### 1.7.6 (30th Jul 2024)

Enhance: Enhanced security to handle form actions.
 Enhance: Enhanced security to
handle Ajax search. Enhance: Enhanced security to handle the GET & POST supper global
variables. Fix: Vulnerability security issue. Fix: Few other known issues.

#### 1.7.5 (01st Jul 2024)

Enhance: Enhanced security to handle form actions.
 Enhance: Enhanced security to
handle Ajax search. Fix: Few known issues fixed.

#### 1.7.4 (11th Jun 2024)

Fix: Vulnerability issue.
 Fix: Shortcode permission issue.

#### 1.7.3 (12th May 2024)

Enhance: Move query arg based API to REST API
 Fix: Few known issues fixed.

#### 1.7.2 (19th Apr 2024)

 * Fix: Text domain issue fixed.

#### 1.7.1 (15th Mar 2024)

 * Fix: Few known issues fixed.

#### 1.7.0 (7th Mar 2024)

 * Fix: Few known issues fixed.

#### 1.6.9 (28th Feb 2024)

 * Fix: The keys column is missing on the order table.
 * Fix: Add serial keys, Remove serial keys actions missing on the order table.

#### 1.6.8 (18th Feb 2024)

 * Fix: Compatibility with WooCommerce 8.6

#### 1.6.7 (23th Jan 2024)

 * Fix: Compatibility with WooCommerce 8.5

#### 1.6.6 (13th Nov 2023)

 * Fix: Compatibility with WordPress 6.4

#### 1.6.5 (25th Oct 2023)

 * Fix: API request is not working.

#### 1.6.4 (25th Oct 2023)

 * Enhance: Optimize and improve code for better performance & security.

#### 1.6.3 (8th Oct 2023)

 * Fix: Dropdown active color is not working.
 * Enhance: Allow keys to be sold without checking key source.

#### 1.6.2 (27th Sep 2023)

 * Enhance: Add compatibility with WooCommerce HPOS.

#### 1.6.1 (11th Sep 2023)

 * Fix: Conflict PHP Autoloader with other plugins.

#### 1.6.0 (28th Aug 2023)

 * Fix: Product dropdown showing HTML tags.
 * Fix: Fix typo.
 * Enhance: Improve `wc_serial_numbers_allow_backorder` filter.

#### 1.5.9 (16th Aug 2023)

 * Fix: Email validation is not working when email contains uppercase letters.
 * Fix: Reset activations showing wrong activation count.

#### 1.5.8 (10th Aug 2023)

 * Fix: Reset activation is not showing correct activation count.
 * Fix: API email validation ignore the email case sensitivity.

#### 1.5.7 (2nd Aug 2023)

 * Fix: Keys page showing blank page.

#### 1.5.6 (2nd Aug 2023)

 * Enhance: Key edit page UI improvement.
 * Fix: Search by order ID not working in the serial numbers list page.

#### 1.5.4 (18th Jun 2023)

 * Enhance: Labels and notice texts.
 * Fix: Sequential pointers with manual assigning not working properly.
 * Fix: Reports filter not working.

#### 1.5.3 (14th Jun 2023)

 * Enhance: Added bulk reset action for serial keys.
 * Enhance: Added product ID and Sold count in the stock report.
 * Fix: API response is not showing activations.

#### 1.5.2 (24th May 2023)

 * Fix : Key properties is not sorting properly.
 * Fix : Optimized the code for better performance.

#### 1.5.1 (11th April 2023)

 * Fix : Admin order details showing only 20 serial keys when bought more than 20
   serial keys.
 * Fix : When order status is changed from 'completed’ to 'on-hold’ to 'completed’
   serial keys added twice.

#### 1.5.0 (9th April 2023)

 * Fix : Serial keys list table not working when filter by status.
 * Fix : Stock report product link not working when variable product.

#### 1.4.9 (8th April 2023)

 * Fix : Serial keys list table not showing pagination when status is sold.
 * Enhance: Enhance the UI of sold serial keys in the order details page and order
   complete email.

#### 1.4.8 (6th April 2023)

 * Fix : Only 20 records are showing when bought more than 20 serial keys.
 * Fix : Serial keys assigned only for first 2 products when bought more than 2 
   products.
 * Fix : Action 'Edit’ is not working for variable products on Report menu.
 * Enhance: Add search option for serial number in the stock report table.
 * Enhance: Fix duplicate key issue when importing.
 * Enhance: UI improvements.

#### 1.4.7 (3rd April 2023)

 * Fix : Search key by customer name is not working.
 * Fix : Stock report is showing only 20 records.
 * Enhance: Order table add bulk action to add/remove serial keys.
 * Enhance : Add product filter in the stock report table.

#### 1.4.6 (1st April 2023)

 * Enhance: Enhanced API implementation.
 * Enhance: Update Serial Number statues.
 * Enhance: Add shortcodes for serial number verification and activation/deactivation.
 * Enhance: Add admin tools to verify and activate/deactivate serial numbers.
 * Enhance: Add plugin status page.
 * Enhance: Admin support clicking to copy serial number.
 * Enhance: UI improvements.
 * Deprecated: Duplicate serial number feature removed.
 * Fix: Few known issues fixed.

#### 1.4.5 (30th January 2023)

 * Fix: Few known issues fixed.
 * Enhance: Framework updated.

#### 1.4.4 (16th January 2023)

 * Fix: Product select dropdown not working for non english languages.
 * Fix: Product select dropdown search limit increased to 100.

#### 1.4.3 (15th January 2023)

 * Fix: Translation breaking page
 * Fix: Reuse license key not working

= 1.4.2 (15th January 2023 )=
 * Enhancement: New settings UI with performance improvements.*
Enhancement: Optimized plugin assets.

#### 1.2.10 (20th May, 2022)

Fix – Compatibility with WP 6.1
 Fix – Compatibility with WC 71.

#### 1.2.10 (17th May, 2022)

Fix – Compatibility with WC v6.5.1
 Fix – Fix typo Enhance – Enhance simple product
metabox styles

#### 1.2.9 (19th December, 2021)

 * Fix – Compatibility with WP v5.8.2
 * Fix – Compatibility with WC v6.0.0

#### 1.2.8 (27th May, 2021)

 * Fix – Compatibility with WP v5.7.2
 * Fix – Compatibility with WC v5.3.0

#### 1.2.7 (8th September, 2020)

 * Fix – Shop manager User level: Search products do not show and decrypting key
   failed
 * Fix – Notification email conflict
 * Fix – Stock notification need to skip private products
 * Fix – Activation list table serial number column is not working

#### 1.2.6 (24th August, 2020)

 * Fix – Unicode character not showing on PDF
 * Fix – Translate path not found
 * Enhance – Ordered serial numbers in dedicated metabox on order edit page

#### 1.2.5 (12th August 2020)

 * Fix – Error on order edit page when contains non serial numbers

#### 1.2.4 (9th August 2020)

 * Fix – Serial numbers are not showing in order edit page

#### 1.2.3 (3rd August 2020)

 * Fix – Order status changed on pending status
 * Fix – Order edit throwing error not found order_id

#### 1.2.2 (28th July 2020)

 * Fix – Can’t add manually order

#### 1.2.1 (25th July 2020)

 * Fix – Order email showing wrong when order contains non serial items
 * Fix – Can not add manual serial numbers

#### 1.2.0 (23rd July 2020)

 * Enhance – Full rewritten plugin
 * Enhance – Product tab for serial numbers
 * Enhance – Serial Key list table with status, order date and expire date
 * Enhance – All Settings are in one place
 * Enhance – API response
 * Fix – Order confirmation page needs reload
 * Remove – The notification tab from admin bar

#### 1.1.3 (24th November 2019)

 * Enhance – Improve API response
 * Fix – Added compatibility with Product Input Fields
 * Fix – Option to modify license validity
 * Fix – WP Compatibility v5.3

#### 1.1.2 (11th November 2019)

 * New – Obscure serial keys in dashboard
 * Enhance – Change API response
 * Fix – Indexing serial number table
 * Fix – WC Compatibility v3.8.0

#### 1.1.1 (16th October 2019)

 * New – Built-in support for leading PDF Invoice & Packing Slip plugins.
 * Fix – Show auto draft products while creating serial numbers.
 * Fix – Admin panel notification update latency.
 * Fix – WP Compatibility v5.2.4
 * Fix – WC Compatibility v3.7.1

#### 1.1.0 (22th September 2019)

 * Fix – Serial number reuse is not working on paypal gateway

#### 1.0.9 (25th August 2019)

 * Fix – WPML Support
 * Fix – WP Compatibility
 * Fix – WC Compatibility

#### 1.0.8 (6th July 2019)

 * Fix – Table create failed below mysql v5.6
 * Fix – Serial number label chancing is not working on order complete page
 * Fix – Creating multiple serial number for a single product when order failed

#### 1.0.7 (24th June 2019)

 * Fix – Compatibly with WP v5.2.2

#### 1.0.6 (18th June 2019)

 * Fix – Plugin translation issue
 * Fix – Product order page serial number limitation
 * Fix – Unwanted notification for the serial number
 * Fix – Empty email notification
 * New – Encryption – all serial number at DB is encrypted
 * Tweak – Notification moved to the background process. No more failed check.

#### 1.0.5 (24th April 2019)

 * Fix – Serial number table not generating in sql version lower than 5.5 [#31]
 * Confirm compatibility with WC 3.6.1

#### 1.0.4 (1st April 2019)

 * Fix – Email notification stop is not working
 * Fix – Notification is showing for normal products too
 * Fix – Validity takes negative value as input
 * Fix – Sending serial numbers table even when order does not contains serial enabled
   products
 * Fix – Serial number search is not working
 * Enhance – Add serial number search filter
 * Confirm compatibility with WC 3.5.7

#### 1.0.3 (18th March 2019)

 * Fix – Broken style
 * Fix – Auto-complete order
 * Conditional styles/script loading

#### 1.0.2 (15th March 2019)

 * Fix – Link from product page to add new serial number page
 * Fix – Conflict with Divi theme admin design
 * Fix – Compatibly with WP v5.1.1
 * Fix – Compatibly with WC v3.5.6

#### 1.0.1 (6th March 2019)

 * Rewrite – Key generation process
 * Add – Software API
 * Update – Settings
 * Improve – Notification
 * Fix – Bug

#### 1.0 (21st January 2019)

Initial release

## Meta

 *  Wersja **2.3.3**
 *  Ostatnia aktualizacja **2 tygodnie temu**
 *  Włączone instalacje **1 000+**
 *  Wersja WordPressa ** 5.2 lub nowszej **
 *  Testowano do **6.9.4**
 *  Wersja PHP ** 7.4 lub nowszej **
 *  Języki
 * [Chinese (China)](https://cn.wordpress.org/plugins/wc-serial-numbers/), [English (US)](https://wordpress.org/plugins/wc-serial-numbers/),
   i [Spanish (Spain)](https://es.wordpress.org/plugins/wc-serial-numbers/).
 *  [Przetłumacz na swój język](https://translate.wordpress.org/projects/wp-plugins/wc-serial-numbers)
 * Tagi
 * [license](https://pl.wordpress.org/plugins/tags/license/)[license manager](https://pl.wordpress.org/plugins/tags/license-manager/)
   [serial key](https://pl.wordpress.org/plugins/tags/serial-key/)[serial number](https://pl.wordpress.org/plugins/tags/serial-number/)
   [woocommerce](https://pl.wordpress.org/plugins/tags/woocommerce/)
 *  [Widok zaawansowany](https://pl.wordpress.org/plugins/wc-serial-numbers/advanced/)

## Oceny

 4.7 na 5 gwiazdek.

 *  [  71 recenzji 5-gwiazdkowych     ](https://wordpress.org/support/plugin/wc-serial-numbers/reviews/?filter=5)
 *  [  0 recenzji 4-gwiazdkowych     ](https://wordpress.org/support/plugin/wc-serial-numbers/reviews/?filter=4)
 *  [  0 recenzji 3-gwiazdkowych     ](https://wordpress.org/support/plugin/wc-serial-numbers/reviews/?filter=3)
 *  [  2 recenzje 2-gwiazdkowe     ](https://wordpress.org/support/plugin/wc-serial-numbers/reviews/?filter=2)
 *  [  4 recenzje 1-gwiazdkowe     ](https://wordpress.org/support/plugin/wc-serial-numbers/reviews/?filter=1)

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