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Expert Plugin Development for WooCommerce

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

Expert Plugin Development for WooCommerce

If you’re looking for plugins for WooCommerce, or custom plugin development for Woo, you’ve come to the right place!

What do we know about WooCommerce Plugin Development anyway?

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.

Official WooCommerce Plugins We Manage

New Zealand Post

This plugin allows New Zealand storeowners to gain access to shipping rates via NZ Post’s API. This removes the hassle of setting up your store’s shipping rates, allows markups to be added, and more.

Alipay Cross Border Payment Gateway

The Alipay Cross-Border Payment Gateway plugin for WooCommerce allows you to tap into the 1.3 billion-person Chinese market. Alipay is the most used online payment system in China, and this plugin allows you to accept payments via this gateway.

WooCommerce Help Scout

Allow your customers to quickly start an online conversation with your business. WooCommerce Help Scout connects your store to a Help Scout mailbox, allowing customers to easily request information about orders and shipping.

Spee-Dee Delivery

Spee-Dee Delivery focuses on deliveries to the upper midwest region of the united states. The API allows for faster delivery times than the competition.

WooCommerce Bulk Download

Allow your customers to easily download a .zip file of all their purchased downloads.

WooCommerce Ninja Forms Product Add-ons

Add customisable forms to your products, allowing customers to choose from additional options for their product.

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.

WooCommerce Payment Express PXPost Gateway

WooCommerce Payment Express PXPost Gateway allows you to receive payments via payment express. Payment express allows users to pay on your store, without being redirected to another page.

WooCommerce PDF Watermark

The WooCommerce PDF Watermark extension is the ultimate PDF protection extension you will ever need to protect and secure your eBooks and other PDF downloads via WooCommerce.

WooCommerce Aramex

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.

WooCommerce Dropshipping

Use WooCommerce Dropshipping to send automated order notification emails to your wholesale dropshippers when new orders arrive via your WooCommerce store.

WooCommerce Taxamo

Handle EU VAT calculations using Taxamo’s VAT calculation service.

Purolator Shipping Method

The Purolator Shipping Method use the advanced Purolator API to calculate automatically the shipping charges of the cart. Base on the weight and dimensions of each products, the cost will be calculated and rates will be shown based in the shipping methods of Purolator selected in the WooCommerce administration.

SAPO International Parcel Service

South African Post Office is South Africa’s largest parcel delivery network, offering parcel services to customers worldwide. With the International Parcel Service Shipping plugin, you can easily calculate shipping costs for international customers based on their cart weight for air and surface shipping.

SAPO Domestic Parcel Service

SAPO Domestic Parcel Service is South Africa’s largest parcel delivery network, offering counter to counter parcel services. With this plugin you can calculate shipping rates for your customers to anywhere in South Africa based on their cart weight.

Speed Services Couriers

Offer Speed Services shipping rates to your customers. With the Speed Services Couriers shipping plugin for WooCommerce you can easily calculate shipping costs for customers at checkout based on their cart weight.

Payment Express

Our plugin will give you peace of mind in terms of online security and payment options because it connects your WooCommerce store to DPS’ Payment Express Gateway.

Disability VAT Exemption

This extension is perfect if your store sells products to charities or customers with disabilities whom are exempt from paying VAT. It allows you to define eligibility on a per product basis, eligible products will use the zero rate for VAT at checkout.


In Public

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

OPMC Official Plugin Customisations

We regularly have requests to customise our existing plugins. Some popular requests include:

-Expanding functionality of the plugin.

-Adding interoperability with another plugin the customer is using.

-Adding compatability with custom requirements – for example a fixed web hosting setup or an older version of WooCommerce or WordPress.

Custom Plugin Development

Some popular areas we are involved within in custom plugin development include:

-Payment gateways – our plugins run the ecommerce store payment systems of some of Australasia’s largest businesses online retailers.

-Accounting systems – we have had experience across MYOB, Saasu, Xero and Freshbooks accounting integrations with websites.

-Dropshipping – alongside our official WooCommerce plugin, we have custom built a number of dropshipping centric systems.

Contact Us!

Whatever your question or requirements are, the best port of call is to contact us for a discussion about whether or not we’re suitable to assist with your requirements.

Welcome To OPMC Australia – we are part of The OPMC Group

The OPMC Group is a multi-brand web solutions company. Our brands consist of: