E-commerce B2C

An online store tailored to your business

Name: SUN GROUP sp. z o.o. sp.k.
Address: Pilska 8, Ujście, wielkopolskie, 64-850, Poland
Telephone: +48 500 150 353

Grow your sales with solutions that grow with you.

Discover the possibilities

Online Stores

A well-functioning online store is the foundation of e-business.

Whether you need a new version of your existing store or are just starting your online sales journey, we have the right solution for you

Solution 1

Dedicated Online Store

For established e-businesses seeking advanced, customized solutions:

Built on the proven Sun CMS engine,
Ensures maximum performance and security,
Allows adaptations to the unique needs of your business.

Learn more

Solution 2

Ready-Made E-Commerce Solutions

A fast and efficient solution for companies that value time and ease of implementation:

Pre-built online store,
Can be launched quickly,
Includes essential e-commerce functionalities with the option for customization.

View the demo

Store Design

We design modern online stores optimized for all device types and aligned with UX and UI principles. We can create a design based on your brand book or develop it from scratch.

Advanced Modules

We offer ready-to-use modules for managing your online store, which can be customized to your requirements or newly designed if your business needs it.

Flexible Integrations

We integrate with any systems such as ERP, Subiekt, Comarch, SAP; marketplaces like Allegro; payment and courier systems. We use existing APIs or create dedicated ones.

Custom Functionalities

We implement features that support sales or optimize store management, such as PIM, product configurators, multistore, calculators, product recommendations, and more.

Support and Service

We provide maintenance and support through hourly packages or other formats tailored to your needs. After launch, the store comes with a three-month reliability guarantee. Incidents are handled under SLA agreements.

Secure Hosting

We ensure high security through our dedicated cloud hosting. As administrators, we can respond quickly to incidents, such as cyberattacks.

Our projects include implementations of online stores, B2B platforms, and websites.

That’s the number of experts on our team who will design and implement the most optimal solution for your business.

This is the average rating of our implementations on the Clutch platform.

Archon Studio has leveled up its game

Challenges:

Developing a VAT calculation system compliant with diverse tax regulations and designing a layout that highlights product quality while being globally appealing.

Dedicated solutions:

automatic VAT recalculation mechanism for each country,
dark mode layout emphasizing unique products,
shopping cart with an automatic shipping cost calculator for any location worldwide.

Read the case study

OKDoors.pl – a door configurator that opened new sales and communication opportunities

Challenges:

Developing an advanced door configuration system enabling personalization Implementing exclusion rules and a price calculation system

Dedicated functionalities:

Multi-step door configurator with real-time visualization of changes
Precise and flexible price calculation system accounting for every possible configuration change
Integration of the store with the company’s internal systems

Read the case study

References

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

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

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

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

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

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

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

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

Development manager Kon-Trade Kraina Drzwi

Scalability and Performance

We ensure high performance even with hundreds of thousands of daily visitors and millions of products in the database. Our flexible solutions support the growth of your business, no matter how your needs expand.

Security and Stability

Store downtime means real losses. Our solutions guarantee 99.99% uptime and protection against DDoS attacks. With dedicated cloud hosting and professional server management, we provide the highest level of security and rapid response in case of incidents.

Seamless Integrations

We connect your store with ERP, CRM, or warehouse systems (SAP, Comarch, Subiekt, and more). We also integrate with marketplaces and payment systems, automating processes, saving time, and reducing the risk of errors.

Maintenance and Development

We offer flexible service packages and 24/7 technical support, ensuring immediate assistance and fast problem resolution. The market never stands still—we support you in growth and implementing changes resulting from new legal regulations.

Sebastian Sowa

co-CEO
Michał Wiedera

co-CEO
Damian Kandora

Client Service Team Leader
Patryk Piotrowski

Head of Development
Jakub Grduszak

Development Team Leader
Michał Laskowski

Database Administrator
Jakub Zarański

Head of UI/UX
Karol Szulc

Head of Frontend
Adam Flejszerowicz

Design Team Leader
Krzysztof Wieczorek

Senior Developer

Pre-implementation Analysis

We thoroughly study your business, processes, and goals. We propose solutions that genuinely support your company’s growth.

Dedicated Team

We assign a permanent team of experts who understand your business and its specifics, providing dedicated support and fast response.

Agile and Flexibility

We work agilely, adapting to changing needs. We are ready for pivots and new requirements during the project.

Effectiveness

We believe every problem has a solution. We address challenges both within the project and with external companies that our clients work with.

Frequently Asked Questions

Check out the answers to the most commonly asked questions

A dedicated store is fully customized and tailored to the specific needs of established e-businesses. Sun Shop is a faster-to-implement solution based on ready-made modules—ideal for companies starting in e-commerce or needing a quick store launch.

Implementation time depends on the type of store and project complexity. A ready-made Sun Shop store can be launched in a few weeks. Dedicated solutions typically require 2–6 months, depending on the scope of customization and the complexity of integrations between the online store and other company systems.

Yes, we offer full integration with ERP and CRM systems such as SAP, Comarch, Subiekt, and others. For non-standard systems, our experts will prepare a dedicated integration solution.

We provide comprehensive technical support, including service packages tailored to client needs, 24/7 support for critical issues, and regular system updates and optimizations.

Yes, our solutions are designed for high performance. We ensure stable operation even with 100,000 daily visitors and millions of products.

We follow the highest security standards, including SSL encryption, DDoS protection, regular security audits, and compliance with PCI DSS standards. Additionally, we offer dedicated cloud hosting and professional server management.

Yes, both our dedicated stores and Sun Shop include an intuitive admin panel that allows easy management of products, categories, prices, and other aspects of the online store.

We integrate the store with the most popular payment gateways, enabling a wide range of options, including credit cards, online transfers, BLIK, deferred payments, Stripe, and many more.

The process begins with a free consultation to understand your needs and answer your questions. Next is a needs analysis, including workshops with your team, business goal assessment, and a UX audit if necessary. Once we know your requirements, we prepare an offer with several implementation options. After signing the agreement, we start work on the agreed schedule.

Yes, we offer comprehensive training for your team.

We regularly release updates for both security and new functionalities. For dedicated stores, the update schedule is agreed upon individually with the client. Need more information? Contact us, and our experts will gladly answer all your questions.