E-Commerce

Online stores that sell worldwide

We build, optimize, and scale e-commerce projects on Shopify, WooCommerce, headless architecture, and as fully custom systems. From initial concept through technical implementation to conversion optimization and expansion into international markets.

We have worked with brands like NECTR Energy (USA/Canada) and Calipouch (California), helping them build and scale online sales in the American and Canadian markets.

Context

What is modern e-commerce

The e-commerce market in Poland has reached over 100 billion PLN and is growing at a double-digit rate annually. Globally, online sales already represent over 20% of all retail trade. For many businesses, online sales are no longer an option but a condition for survival and growth.

Modern e-commerce is much more than "a store on the internet." It is a complex ecosystem encompassing user experience (UX), logistics, analytics, multichannel marketing, and customer service. Companies that treat e-commerce strategically build competitive advantages for years.

Omnichannel approach

Today's customer buys in different ways: through websites, mobile apps, social media, marketplaces. An omnichannel strategy connects these channels into a cohesive shopping experience where customers can start a purchase on one device and finish on another.

Cross-border e-commerce

Cross-border sales represent a huge opportunity for Polish businesses. Low production costs, competitive pricing, and growing product quality mean Polish brands have a real chance of success in Western markets. The key is proper localization, logistics, and marketing strategy.

Data as the decision foundation

In e-commerce, everything is measurable: from customer acquisition cost (CAC), through customer lifetime value (CLV), to conversion rates at every funnel stage. Companies that build a data-driven culture make better decisions and grow faster.

Key success factors in e-commerce

User experience (UX) tailored to target audience
Page loading speed under 2 seconds
Efficient logistics and fast delivery
Integrated multichannel marketing
Advanced analytics and data-driven culture
Flexible technology infrastructure
Effective customer service and return policy
Continuous conversion rate optimization (CRO)
SEO strategy from day one

Our offer

Our e-commerce services

Comprehensive e-commerce support: from store building through optimization to logistics and analytics.

Shopify Stores

We design, implement, and optimize stores on Shopify and Shopify Plus. We create unique themes, configure purchase flows, and integrate marketing tools. Our implementations include full payment, shipping, and automation configuration.

WooCommerce Stores

We build WordPress stores with WooCommerce that give full control over code and functionality. An ideal solution for businesses that need flexibility and full ownership of their sales platform.

Custom e-commerce systems

We build fully custom e-commerce platforms from scratch, tailored to specific business needs. We use modern technologies (React, Next.js, Node.js, headless architecture), giving full control over functionality, design, and integrations. No dependency on third-party platforms, no license fees, unlimited growth potential, and full intellectual property ownership.

Headless commerce solutions

We create advanced headless commerce stores using Next.js and Shopify Storefront API or other backends. Maximum performance, full frontend control, and unlimited customization possibilities.

E-commerce platform migrations

We safely migrate stores between platforms: from Magento to Shopify, from PrestaShop to WooCommerce, and other combinations. We migrate products, orders, customers, and SEO data without losing organic traffic.

Conversion Rate Optimization (CRO)

We analyze purchase paths, A/B test different page variants and elements, and identify conversion blockers. We work with data, not intuition. Every change is measured and validated.

International logistics & fulfillment

We help configure logistics for international sales. From courier integrations through fulfillment centers in Europe and the USA to automation of shipping and return processes.

Payment & system integrations

We integrate payment gateways (Stripe, PayU, Przelewy24, Klarna), ERP systems, CRM, data warehouses, and marketing tools. We create a cohesive technology ecosystem around your store.

E-commerce analytics & BI

We implement advanced e-commerce analytics: from Google Analytics 4 and server-side tracking through Looker Studio dashboards to custom Business Intelligence solutions. We deliver data that helps make better decisions.

Technologies

E-commerce platforms

Platform choice is one of the most important decisions in an e-commerce project. We help clients make the right decision considering their budget, technical requirements, growth plan, and scale of operations.

Shopify / Shopify Plus

Best choice for most stores. Quick implementation, low entry barrier, massive app ecosystem.

Key features:

  • Hosting and security included
  • Over 8,000 apps in App Store
  • Built-in marketing tools
  • Shopify Payments and Shop Pay
  • Shopify Plus for large brands
  • Multi-currency and multi-language support

When to choose:

Choose Shopify when you want a quick start, low maintenance costs, and access to ready-made integrations. Shopify Plus works well with high sales volumes and automation needs (Shopify Flow, Launchpad).

WooCommerce

Ideal for businesses that need full control over code and infrastructure. Open-source, flexible, with a huge community.

Key features:

  • Full ownership of code and data
  • Thousands of free plugins
  • Any hosting provider (full control)
  • Easier customization for specific needs
  • Strong position in the Polish market
  • Integration with WordPress ecosystem

When to choose:

Choose WooCommerce when you have a technical team or want full control over infrastructure. A great choice if you already use WordPress and need deep customizations.

Autorski system e-commerce

We build fully custom e-commerce platforms from scratch using modern technologies (React/Next.js, Node.js, headless architecture). Full control, no platform fees, unlimited customization, and full IP ownership.

Key features:

  • No dependency on third-party platforms
  • Zero license fees and commissions
  • Unlimited functionality customization
  • Full code ownership and intellectual property
  • Architecture tailored to business needs
  • Scalability without platform limitations

When to choose:

Choose a custom system when your business requires unique functionality that no off-the-shelf platform can provide. This solution is for companies that value full scalability, technology ownership, and independence from external vendors. Higher initial cost pays off through zero platform fees and complete freedom to grow.

Headless Commerce

Premium solution combining any backend (Shopify, custom system, or other) with an independent frontend. Maximum performance and freedom.

Key features:

  • Full control over user experience
  • Lightning-fast loading speed (Next.js, SSG/ISR)
  • Shopify Storefront API or custom backend
  • Multi-channel sales capability
  • Easy integration with external systems
  • Enterprise-level scalability

When to choose:

Choose headless commerce when you need exceptional performance, have unusual UX requirements, or want to serve multiple sales channels from one backend. Requires a larger budget but gives unlimited possibilities.

Process

From zero to global sales

Every e-commerce success starts with a strategy. We guide clients through the entire process: from idea to international expansion.

01

Product & market strategy

We start with market, competition, and target audience analysis. We define product positioning, pricing policy, and sales channels. We develop a business case and implementation roadmap. At this stage, we decide on the technology platform, catalog structure, and logistics strategy.

02

Store & infrastructure build

We design and build the store: from UI/UX design through technical implementation to payment, logistics, and analytics integrations. We configure automations: order confirmations, shipping notifications, abandoned cart reminders. We implement tracking and analytics from day one.

03

Launch & first orders

We conduct pre-launch testing: test orders, payment tests, tracking verification. We plan and execute the launch campaign. We monitor first orders in real-time and respond to any issues. We collect feedback from initial customers.

04

Optimization & scaling

Based on data from the first weeks and months, we optimize conversion paths, marketing campaigns, and operational processes. We A/B test key elements: product pages, checkout, email communication. We scale ad budgets to channels delivering the best ROAS.

05

International expansion

When local market sales are stable, we help enter new markets. We configure multi-language and multi-currency support, adapt logistics to new regions, and localize marketing communications. We have worked on international expansion with brands like NECTR Energy (USA, Canada) and Calipouch (USA, California).

Innovation

E-Commerce + AI

Artificial intelligence is fundamentally changing e-commerce. It is not just about chatbots on the site. AI enables personalizing every customer's experience, optimizing prices in real-time, forecasting demand, and automating processes that previously required entire teams.

At LuKas Holdings, we combine store-building experience with advanced AI knowledge. We implement solutions that genuinely impact our clients' revenue and operational efficiency.

Product personalization

AI algorithms analyze user behavior in the store and display personalized product recommendations. Each customer sees an offer tailored to their preferences, purchase history, and buying journey stage. Personalization increases average order value by up to 20-30%.

Dynamic pricing

Dynamic pricing systems automatically adjust prices based on demand, competition, inventory levels, and sales history. This maximizes margins while maintaining market competitiveness.

Demand prediction

Predictive models analyze historical data, seasonality, market trends, and external factors to forecast demand for individual products. This enables better inventory planning, avoiding stockouts, and reducing excess stock costs.

Customer service automation

AI chatbots and assistants handle typical customer queries 24/7: order status, product information, return processes. This frees the team for more complex issues while customers receive instant responses regardless of time of day.

Intelligent recommendations

We go beyond simple "customers who bought X also bought Y." Our recommendation systems consider browsing context, time spent on product pages, demographic data, and similar user behaviors. Result: higher CLV and lower cart abandonment rate.

We combine AI with e-commerce to give our clients an edge. From product personalization to customer service automation. Want to know how AI can increase your store's revenue?

Let's talk about AI in your store

Experience

Brands we have worked with

Our e-commerce experience includes collaborations with brands from various industries and markets.

NECTR Energy

USA / Canada

Collaboration with NECTR Energy included building a Shopify store from scratch along with full e-commerce infrastructure and analytics for a US-Canadian energy brand. We implemented advanced sales analytics, optimized conversion paths, and prepared infrastructure for sales across the USA and Canada. The project included integration with local payment and logistics systems and performance marketing campaigns.

  • Shopify store from scratch
  • SEO and content marketing
  • Meta & Google Ads campaigns
  • E-commerce analytics (dbt, BigQuery)
  • Conversion optimization
  • Multi-market infrastructure
  • Shopify + local systems integration

Calipouch

USA, California

Calipouch is an e-commerce project from California. We helped build the Shopify store from scratch, configure logistics for the US market, integrate payments, and implement a marketing strategy. The project included e-commerce analytics, conversion optimization, SEO, and performance marketing campaigns.

  • Shopify store from scratch
  • SEO and content marketing
  • Meta & Google Ads campaigns
  • E-commerce analytics (dbt, BigQuery)
  • Conversion optimization
  • Multi-market infrastructure
  • Shopify + local systems integration

FAQ

Frequently asked questions

Answers to the most frequently asked questions about our e-commerce services.

Cost depends on the platform, feature scope, and project scale. A simple Shopify store can be launched from 5,000 - 15,000 PLN. A medium store with custom design, integrations, and automations costs 20,000 - 60,000 PLN. Enterprise, headless commerce, and fully custom e-commerce systems start from 80,000 PLN. In every case, we prepare a detailed quote after requirements analysis.
Shopify is a better choice for most businesses: faster implementation, lower maintenance costs, no need to manage servers. WooCommerce works better when you need full control over code and infrastructure, already have a WordPress site, or have specific technical requirements demanding deep customizations. There is also a third option: a fully custom e-commerce system built from scratch. This solution is for businesses that need unique functionality no off-the-shelf platform can provide, value full technology ownership, and want independence from external vendors. Higher initial cost pays off through zero license fees and complete freedom to grow. We help clients make the right decision based on their specific needs and budget.
A simple Shopify store with a ready theme takes 2-4 weeks. A store with custom design and integrations takes 6-12 weeks. Advanced headless commerce projects and fully custom e-commerce systems can take 3-6 months. Timeline depends on feature scope, number of products, external system integrations, and availability of client materials (photos, product descriptions, branding).
Yes, and we specialize in it. We configure stores for international sales: multiple currencies, multiple languages, local payment methods, cross-border logistics. We have experience expanding brands in the American and Canadian markets. We worked with NECTR Energy on sales in the USA and Canada, and with Calipouch on building an e-commerce brand in California.
Conversion optimization is a data-driven process. We start with an audit: purchase path analysis in GA4, heat maps (Hotjar/Clarity), abandoned cart analysis. Then we identify conversion blockers and A/B test solutions. The most common improvement areas are: page loading speed, checkout simplification, better product photos, adding social proof (reviews, UGC), mobile optimization.
We integrate all popular payment gateways: Stripe, PayU, Przelewy24, Tpay, Klarna (buy now, pay later), PayPal, Apple Pay, Google Pay, BLIK. For international sales, we configure local payment methods for specific markets (e.g., iDEAL in the Netherlands, Bancontact in Belgium, Swish in Sweden). We tailor payment method selection to the client's target markets.
Yes. We help configure logistics at every stage: carrier selection, fulfillment system integration, automatic shipping label configuration, shipment tracking, returns handling. For international sales, we help choose fulfillment centers in appropriate locations (e.g., in Europe for EU sales, in the USA for the American market). We have experience with ShipBob, ShipStation, DHL, InPost, and others.
SEO is an integral part of every e-commerce implementation. From the start, we take care of: URL structure, meta tags, structured data (Schema.org), loading speed, image optimization, XML sitemaps, canonicals, and hreflangs (for multilingual stores). After launch, we offer ongoing SEO optimization: link building, content marketing, category and product page optimization for key phrases.