We make online stores and e‑commerce platforms

Speed, functionality or perhaps user convenience? All of these features contribute to the success of an effective e-commerce platform, one that realizes your business goals.
Shops we create are based on a proprietary CMS thanks to which we can create websites dedicated to clients’ individual needs and implement a range of advanced functions.

Additionally, we integrate even the most complex SAP-like systems, popular price-comparing apps, courier companies, parcel lockers and online payments.

While designing an online store, most of all, we think about the final customer. Intuitive and approachable website navigation means a great experience for the user which makes a positive impression of the brand. This is a process taken care of by UI and UX experts.

Visibility within search results is necessary for your business to be competitive! We never forget that while modifying and testing our systems to have codes as clear for browsers as possible.
E-commerce functionality

Which e-commerce functions do we provide at Sun Group?

ERP system integrations

We prepare and run integration with ERP systems for company management. We work with those well-known on the market as well as with the ones created for a single firm. We can have one or two-way integration. These types of implementations are great time-saving solutions and mean greater security for processes and a relief for employees who no longer have to repeat the same and monotonous tasks in two systems.

  • Subiekt
  • SAP
  • Impuls Evo
  • Comarch
  • Asseco
  • Symfonia
  • … and others
Integrated methods of delivery and online payments

We integrate our stores with popular payment and delivery systems. The more possibilities, the bigger the chance we will meet customers’ payment or delivery preferences and they will use our service. Moreover, integration and automation of transferring orders into courier systems will make it much easier to generate waybills which is time-saving and reduces the chance of making mistakes.

  • Przelewy24
  • Stripe
  • Paczkomaty24
  • PayU
  • Braintree
  • DPD
  • PayPal
  • InPost
  • … and others
Intuitive shop and purchasing process

A convenient and intuitive purchasing process is a key to a successful e-commerce. We got plenty of experience in implementing dedicated solutions for online trading in both B2B and B2C. Our experience is dozens of realized projects and a long-term cooperation with one of the biggest retailers in the country, TERG, owner of brands such as Media Expert, Electro.pl and Avans. Our proprietary systems facilitate and automate processes and, on top of that, are integrable with various external platforms.

  • High security level
  • Optimized purchasing process
  • Intuitive browser and product filter
  • Secure payments with SSL certificate
  • Estimated delivery time
  • Wishlist
  • Purchasing with and without a registered account
  • Product availability alerts
  • Novelty items, promotions and sale
  • Cross-selling and up-selling
Functional and flexible CMS

Every online business should be based upon three foundations: flexibility, functionality and scalability. Such should also be a good CMS. At Sun Group, we can match a right scaling solution with a client’s business specifics. What is important, as the business develops and new needs appear, our CMS will evolve and be enriched with new functions and integrations too. It is of great importance that system is stable, efficient and intuitive to use.

  • Product management
  • Contractors management
  • Export of XML products
  • Warehouse and inventory service
  • Invoicing
  • Language versions
  • Complaint handling
  • Multistore – one panel for many shops
  • Discount vouchers
Versatile optimization

Starting a business online is one thing, designing and optimizing it is another. That’s why we help companies use their potential online. We support our clients by implementing various marketing and analytical tools. Cross-platform integrations will make online activities smarter, automated and based on data. Thanks to such actions we can make all marketing, analytical and operational activities more efficient. Technically, we can always work on improving something. What e-commerce needs is reliable analytics and cost-effective solutions.

  • High efficiency
  • SEO
  • GDPR management
  • PageSpeed Insights
  • Google Analytics
  • Schema.org
  • .webp graphical
  • Google Tag Manager
  • API Ceneo
  • Baselinker
  • SALESmanago
Realization process
Complex support and experts' advice at each stage
Needs analysis

We want to know your goals and needs. This way we will be able to   prepare an optimal solution tailored to your brand and project.

  • Workshop
  • Competitors analysis
  • UX Research and Audit
  • Business goals analysis
Proposal of solution and an offer

We already know what you need! That is why we can show you our offer together with a customized project which will help you to develop your business.

  • Post-workshop report
  • An offer with a few realization alternatives
UI/UX Design

We design from the scratch by creating mockups with a design, animations and text that will soon be placed on your new website

  • Wireframing & Prototyping
  • UI Design
  • Design System

Once we have your confirmation, our developers get down to work and start creating your website.

  • Frontend & Backend
  • SunApp - a dedicated CMS
  • SEO

Bugs happen even to the best. Therefore, before your website goes online, we need to test and optimize it to eliminate  all errors.

  • Page speed optimization
  • Manual and automated tests
Maintenance and development

You can sleep safely as your website is in good hands that handle its maintenance and work on optimization.

  • Constant technical support
  • Product development support
  • Workshop and training
Cooperation model
Payment and charging at your convenience
Time & Materials
Charging is based on the number of working hours during your project realization
  • Great flexibility towards changes in an ongoing project
  • Constant control over budget and progress of work at each stage of a project
  • Budget and realization time are estimated and given in from-to ranges
  • High client engagement required (costs and work progress supervision)
Fixed Price
Paying in tranches at a delivery of further stages of a project
  • Budget, realization time and project requirements are agreed upfront
  • Greater risk and responsibility for the contractor
  • Higher price connected with greater contractors's risk
  • Less flexibility in regards to changes in an ongoing project
Check out our realizations
Trust of our partners is a great distinction for us
  • We’ve been cooperating with Sun Group for 15 years! Such a long cooperation time is perhaps the best recommendation. We entrusted their company not only with three online stores but also with a complex data management system. Sun Group has also realized a couple of bigger and smaller projects for us. I truly recommend them because they really know their business.
    Tomasz Komorowski
    Marketing Director, TERG S.A.
  • Working on the project for our company had two workstreams. First of all, we needed a new, advanced website for clients from more than 100 countries. What we also needed was creating a B2B platform for PH, integrated with our ERP system. Sun Group employees proved many times that the more difficult the project, the bigger the motivation they approached solving it with, creating reliable and useful websites. We’ve been cooperating for a couple of years and this has been one of the most successful and fruitful projects.
    Magdalena Kudłacz
    Magdalena Kudłacz
    Online Marketing Manager ES-System
  • Sun Group, among other things, prepared a modern gaming service with a gaming forum. The realization was beyond our expectations. The work went very smoothly, according to the schedule and timetable. We are very satisfied and with future realizations we will surely keep cooperation with Sun Group in mind.
    Jacek Woźniak
    Jacek Woźniak
    Marketing Operations Program Mgr Lenovo
  • We reached out to Sun Group because we needed a new website that would show the history and the tradition of the Brewery together with our offer in a modern form. The results of this cooperation were positively surprising. I can only talk about cooperation with the company in superlatives. We brewed and drank this beer together. I recommend Sun Group and send my regards.
    Tomasz Kamiński
    Tomasz Kamiński
    Chairman of the Board in Browar Czarnków
  • We've known people from Sun Group for many years. Our cooperation has always been thorough and in time. I trust them enough to have given all brands included in the Astra Group under their supervision. Sun Group does graphical works for us and manages our website. I am very satisfied about our cooperation.
    Paweł Kądziela
    Paweł Kądziela
    ASTA-NET Managing director
  • Sun Group prepared and implemented many features for us; features that would facilitate the work of the office workers and their petitioners. For many years, the county office websites have been hosted at Sun Group and the company's employees have supported many of the county office departments. If you are looking for a reliable partner who understands very specific requirements of county office units, then I can definitely recommend Sun Group.
    Piotr Wojnar
    Piotr Wojnar
    IT director in Starostwo Powiatowe
  • Sun Group helped us in creating a mobile app and a website with theoretical driving tests on the basis and in compliance with questions from a national driving test. This was a pioneering, innovative and multistage project and that's why, we decided to work with a firm that would provide us with a dedicated solution and complete, flexible support in developing the website. Sun Group team can always identify business needs well and do their best to effectively implement them.
    Damian Bogusławski
    Damian Bogusławski
    SPH Credo Business manager
  • We began our cooperation with Sun Group a few years ago. We mostly support the company in terms of legal and formal matters in realizing contests and lotteries for their clients. Together, we have realized many projects connected with personal data protection and trainings within that range. An e-learning platform that we built with Sun Group helps us a lot in realizing trainings.
    Tomasz Grzybowski
    Tomasz Grzybowski
    Partner at CORE Law Grzybowski & Pilc Attorneys-at-Law
  • I started cooperation with Sun Group by implementing an e-commerce shop that sold doors. Currently, I turn to the guys with each new project that I personally take part in. I'm satisfied with the service and the thoroughness that Sun Group provides me with. I think that our doings will result in a long-term cooperation.
    Piotr Szulim
    Piotr Szulim
    Development manager Kon-Trade Kraina Drzwi
Other services
See also
Let's talk
about your project
Do you have questions?
Call or write to us:
Obserwuj nas także na:
Sebastian Sowa
Sebastian Sowa
co-CEO, New Business
Michał Wiedera
Michał Wiedera
co-CEO, New Business
Pilska 8
64-850 Ujście
biuro@sungroup.pl +48 500 150 353
Plac Wolności 5/3
61-738 Poznań
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