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Expert Plugin Development for WooCommerce

OPMC is the 3rd largest developer on the official marketplace, by number of plugins managed.

Powerful Plugins for your WooCommerce Store

At OPMC, we specialise in developing and maintaining powerful WooCommerce plugins that power online stores all around the world. Keep scrolling to learn how we can boost the performance of your WooCommerce store.


Our WooCommerce Plugins

OPMC specialised in WooCommerce plugin development. This is reflected in the dozens of WooCommerce plugins we actively manage and update. Read more below to see how our range of plugins can benefit your WooCommerce store.

WooCommerce Ninja Forms

Add customisable forms to your WooCommerce products and allow customers to choose from additional options.

WooCommerce Dropshipping

The ultimate plugin for managing your dropshipping store’s inventory. WooCommerce dropshipping automatically sends automated order notification emails to your wholesale dropshippers when new orders

WooCommerce Help Scout

WooCommerce Help Scout connects your store to a Help Scout mailbox, allowing customers to easily request information about orders and shipping.

WooCommerce Anti-Fraud

Prevent fraudulent transactions as they happen. WooCommerce Anti-Fraud scans and assigns a score to each transaction made on your online store, based on a set of advanced rules.

Windcave Payments for WooCommerce

Give yourself peace of mind in terms of online security and payment options. Formerly known as Payment Express, Windcave allows for secure, simple checkouts that your customers can trust.

Alipay Cross Border Payment Gateway

Tap into the 1.3 billion person Chinese market. Alipay is the most popular payment gateway in China, and this plugin allows you to add it to your WooCommerce store.

WooCommerce Bulk Download

Ideal for stores with lots of digital downloads. This plugin allows your customers to easily download a .zip file of all their purchased files. This saves customers the hassle of going through all of their products.

WooCommerce PDF Watermark

The ultimate plugin for protecting and securing your store’s PDFs, ebooks and other digital downloads. WooCommerce PDF watermark lets you add a custom watermark to all documents on your store.

NZ Post for WooCommerce

Offer the correct shipping rates for New Zealand via NZ Posts’s powerful API.

Spee-Dee Delivery

Spee-Dee Delivery allows for faster and cheaper deliveries in the upper midwest of the United States. Just enter the weight fopr each product and Spee-Dee’s API will calculate the rest.

Aramex Delivery for WooCommerce

Eliminate back-and-forth with your customer, discussing possible shipping rates. Aramex Shipping retrieves shipping rates from Aramex for your store, calculates costs for customer orders and enables you to collect the correct amount in checkout.

WooCommerce Colissimo Shipping

Provide accurate shipping information to French customers. WooCommerce Colissimo can calculate worldwide or France domestic rates.

Custom Plugin Development

Sometimes, you may require a custom solution to add the functionality you need to your website. This is where we can help you!

With years of experience in coding secure, effective WordPress plugins, our team can create something that fits your needs perfectly.

Contact us today to learn more about custom plugin development.

Our Expertise

We have the most experience developing plugins in the following areas:

Accounting Systems

Integrating accounting software into your website allows you to accurately keep track of your income and expenses.

We have experience with integrating many popular accounting platforms into websites. These include MYOB, Xero, Saasu and Freshbooks.

Payment Gateways

Integrating a payment gateway is a great way of increasing conversions by opening your store up to more customers.

OPMC has worked with some of Australia’s biggest retailers to successfully integrate payment gateways into online stores.


For the past few years, the popularity of dropshipping has steadily increased. With this comes a demand for custom plugins.

As well as our dropshipping plugin, we have worked with various companies to build several dropshipping systems.

WooCommerce Plugin Customisation

There is a WordPress plugin readily available for almost any task. However, some may not provide you with the exact functionality you need. This is where our plugin development team can help you.

We can work with you to identify what your website needs. We can then alter existing plugins by adding custom functionality.

Contact us to learn more

OPMC’s WooCommerce History

OPMC is the 3rd largest developer on the official marketplace, by number of plugins managed.

In 2011, we had an idea for a plugin for Payment Express and WooCommerce and contacted what was then WooThemes, about offering our plugin on their online marketplace. After some discussion, we were thrilled to become an official Marketplace Partner.

Over the coming years, we added 2 new plugins, all related to payment gateways including Alipay Cross Border.

At the start of 2018, we acquired the official Dropshipping plugin for WooCommerce. We’ve since made major improvements to it and seen the customer base grow.

In October of 2018 we officially acquired 6 additional plugins from the official marketplace.

OPMC now manages thousands of subscribers of our plugins.


OPMC now manages thousands of subscribers to our plugins. As there are thousands of people using our plugins at any given point in time, quality and customer service are cornerstones to successfully serving those customers.

Unlike your typical plugin developer who serves a handful of customers – hundreds if they have seen some success – at OPMC we must be able to ensure we have the capability to serve many thousands of customers at and meet their needs on a daily basis. When there is a bug in our code, this affects a great number of people, not to mention it may break their website and render it incapable of generating income.


Additionally, we develop many customisations at the request of clients, as well as custom plugin development.

In Public

Our Director, Chris Bryant, presented on WooCommerce plugin development at WordCamp Sydney. You can watch the full presentation here: