We are specialists in developing eCommerce sites with a technically sound understanding of OpenCart’s platform.

We can utilise this fully featured eCommerce solution at a more cost-effective price to a bespoke eCommerce website, allowing you to trade online simply and effectively. We listen, capture requirements, always ensuring what we deliver exactly matches the needs of your project requirements.

OpenCart site audit and analysis
OpenCart Audit

Have you already got an OpenCart site and having problems? Our site audit goes into the technical depth and functionality of your site to determine if it’s working as well as it should be.

OpenCart developers
OpenCart Development

We build stunning and high performing OpenCart eCommerce sites, fully customised and optimised to the highest standards. No matter how small or complex your project, we guarantee to deliver.

OpenCart support
OpenCart Support

Our website maintenance plans keep your website continually improving. Guaranteed support and maintenance each month that helps improve your online store, keep it safe and secure.


Everything and anything to do with OpenCart! Custom theme design, bespoke modules, extensions and add-on development right through to setting up and configuring anything you need to install.

If you’re just looking for a bit of help with anything to do with Opencart or would like to take advantage of some expert Opencart training and consultancy get in touch with us.

OpenCart extension development
Extension Development

Extensions enhance OpenCart’s functionality and where there is not a suitable off the shelf solution to meet your needs, then we can build bespoke add-ons to assist in delivering a custom web experience.

OpenCart Maintenance

The health of your online store with a maintenance plan should be a top priority. We offer monthly maintenance plans for your OC site which will keep it running smoothly and secure from compromise.

Shop Migration

Want to move to a better online shop? We can migrate everything (even the URL structure) from your existing online store to a new, user-friendly OpenCart website.

Bulk Product Upload

We can help you to execute all the tedious and time-consuming processes associated with OpenCart’s product data entry and catalog inventory management.

OpenCart SEO
OC Search Engine Optimisation

We’re committed to creating OpenCart websites that work to convert your visitors to customers. They not only look the business and are user-friendly but are built to boost revenue and profits.

OpenCart maintenance and training
Back Office Support

With our support maintenance plans and extensive knowledge of the OpenCart shopping framework, MySQL, and PHP, we are your expert partner for supporting your online store.


Imagine never worrying about your OpenCart eCommerce website Updates, Backups, Uptime, or Security Monitoring again!

Enjoy ongoing support, guidance, and compromise (hack) prevention with our OpenCart maintenance plans. Our OpenCart Maintenance Service is designed to manage your website’s ongoing technical upkeep, and alleviate some of the more tedious and risky aspects of maintaining a dependable OpenCart website – allowing you to focus on running your online store.

Enjoy peace of mind with an OpenCart website that’s secure, monitored, optimised and benefiting from the latest OpenCart releases. We’ll also provide a top-notch Hosting Environment, and the best OpenCart Support possible.

opencart ecommerce websites


We provide support when you need it. We are only an email or phone call away and can provide support on an ad-hoc or regular managed support basis.

Having an eCommerce website for your business is a great way to sell your products but if it ever gets hacked or something gets deleted by mistake you want to have complete peace of mind that you have OpenCart experts on hand to fix any issue for you within hours. With our OpenCart maintenance plans, your business can enjoy this peace of mind like so many other UK and Global businesses already do. We have a proven track record for replying to email support requests within minutes and strive to provide first class client services.

Latest Google Reviews for 

  • review rating 5  5 * excellent communication Emma is next level! Making everything from start to finish very easy. Definitely recommend!

    thumb Michael Muse

    review rating 5  We have worked with Emma and DAOP now for a number of years and always find her to be extremely professional and I have no hesitations in recommending her services.

    thumb Andrew Bradshaw

    review rating 5  Emma and Dean did a great job of not only creating our website how we wanted it to be, but also gave us great insight on what they believed will help us sell more. Their experience and excellence is the reason why our company would recommend to anyone who is looking to create a customised website.

    thumb Andrew Thaw
  • review rating 5  We are part of the Arabian magazines group of companies and needed some help with Wordpress and set up data feeds. We had the issue finding right developer for our task but Design & Online gladly took on our project and completed it successfully. We would work with this company again no hesitation.

    thumb Roisin Moran

    review rating 5  I've been with daop for 9 months and during that time we've made steady progress up the rankings in a very competitive segment. We're a small company with a relatively low budget, but have always been made to feel like a valued client. Emma is local to us and she's visited on several occasions to discuss tweaks to the campaign. Knowledgeable, welcoming (& very patient), willing to guide me through the complexities of things.

    thumb James Nobel

    review rating 5  After meeting with several web designers, and trolling through multiple websites and google results we were met with a breath of fresh air with daop. As you’ll know finding the right people to work with is difficult and trusting them with your money and business is a big decision to make. Emma is so knowledgable when it comes to SEO and really does have the perfect business attitude. She's just brilliant with everything technical, and overall the quality in service and speed in response time is second to none.

    thumb Liza Howard

Your digital performance is about to get a serious lift ...


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