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Custom E-Commerce Development · Kraków, Poland

Custom E-Commerce Development in Kraków, Poland

If you run a business in Kraków and want to sell online, we build an e-commerce platform and mobile application to your exact requirements, from the first product page to the last delivery update. Checkout with BLIK and Przelewy24 bank transfers, delivery through InPost Paczkomat or your own team, and VAT-ready invoicing.

  • Web platform + Android/iOS app
  • BLIK and Przelewy24 bank transfers
  • Delivery via InPost Paczkomat
  • Demo within 24 hours
Sales analytics on a custom commerce dashboard — Kraków

Quick answer

Who builds a custom e-commerce platform in Kraków, Poland?

NNT Mart by N&T Software builds custom custom e-commerce platforms and mobile apps for businesses in Kraków, Poland, designed to each client's requirements. Platforms support BLIK, Przelewy24 bank transfers and Visa and Mastercard, ship through InPost Paczkomat and Poczta Polska, follow the EU General Data Protection Regulation (GDPR) and the ePrivacy rules on cookies and marketing consent, and come with a free demo within 24 hours of the requirements meeting.

Key takeaways

  • Whatever your business sells in Kraków, N&T Software designs and develops the custom e-commerce platform and the matching mobile app exactly to your requirements — your catalogue, your prices, your payment and delivery rules.
  • Checkout ready for BLIK, Przelewy24 bank transfers and Visa and Mastercard, with delivery through InPost Paczkomat and Poczta Polska or your own team.
  • VAT-ready invoicing and controls designed around the EU General Data Protection Regulation (GDPR) and the ePrivacy rules on cookies and marketing consent.
  • Free demo within 24 hours of the requirements meeting; you own 100% of the source code after final payment.

Why a custom e-commerce platform makes sense for Kraków

Kraków is a commercial centre in Poland home to about 804,000 people, and one of the places where we build custom e-commerce platforms for local businesses.

Key sectors include shared services and software, with business districts such as the city centre and Kraków Business Park.

Logistics are supported by Kraków Airport, which matters when you promise customers fast delivery.

Poland has SMEs make up 99% of all businesses in the European Union (European Commission). Poland is one of Europe's fastest-growing e-commerce markets, with BLIK and InPost lockers used by most online shoppers. Integrating with Allegro alongside your own store is common.

That is why more companies in Kraków are moving from phone, WhatsApp and spreadsheet orders to a proper custom e-commerce platform — one place where products, prices, payments, orders and customers are managed together.

Local details we build into every Kraków project

Conversion in Kraków depends on small local signals — the right currency, the right words and the right payment and courier names.

Currency and pricing

The store speaks Polish złoty: PLN amounts from product page to invoice, so Kraków buyers never convert in their heads.

Language and content

Content can be produced in Polish, so a Kraków customer reads the store in the language they use at home.

Local trust signals

We add the payment logos, courier names and policy pages shoppers in Kraków recognise: BLIK and Przelewy24 bank transfers and delivery through InPost Paczkomat.

Domain, phone and contact

Using .pl where it suits you signals a local business to shoppers and search engines. Click-to-call and WhatsApp buttons use the +48 calling code so customers reach you without dialling errors.

Talent and partners nearby

Kraków draws on Jagiellonian University and AGH University, which means plenty of local staff, interns and technology partners to run the store after launch.

Designed to your requirements, not a template

If you run a business in Kraków and want to sell online, we build an e-commerce platform and mobile application to your exact requirements, from the first product page to the last delivery update.

Typical clients include multi-brand groups, businesses outgrowing SaaS platforms, companies migrating legacy stores and regulated sectors. Categories that sell especially well online in Poland — fashion, electronics, home and garden and automotive parts — get catalogue structures and filters designed for them.

We start with a requirements meeting, show you a working demo within 24 hours, and only then propose scope, milestones and budget.

Core modules we build for Kraków clients

Each module below is configured — or custom-developed — to your requirements. You choose what launches first and what follows in later phases.

Custom workflows

Product configurators, made-to-order flows, approvals, contracts and industry-specific rules. Storefront language, imagery and navigation are set up for Kraków shoppers and available in Polish.

Headless architecture

API-first commerce with a fast front end, so web, app, kiosk and marketplace channels share one backend. Catalogues come in from spreadsheets, ERP exports or supplier feeds, so your Kraków team keeps its current way of working.

Multi-entity operations

Multiple brands, companies, warehouses, currencies and tax registrations on one platform. Customers in Kraków can pay with BLIK, Przelewy24 bank transfers and Visa and Mastercard, with receipts and refunds handled in the same admin.

Deep integrations

ERP, PIM, WMS, CRM, POS, accounting and legacy systems with reliable, monitored data sync. Delivery can be booked through InPost Paczkomat, Poczta Polska and DPD Polska or dispatched by your own riders around Kraków.

Migration

Move from older platforms with product, customer and order history, SEO-safe redirects and parallel runs. Stock can be held in Kraków or anywhere in Poland, with pickup and local-delivery options where they make sense.

Performance and security

Caching, CDN, load testing, security hardening, audit logs and cloud infrastructure as code. Dashboards break sales down by product, customer and neighbourhood of Kraków, so you see what to promote.

Getting paid online in Kraków

Checkout is where most online sales are won or lost. In Poland, customers expect to pay with BLIK, Przelewy24 bank transfers and Visa and Mastercard, and many also look for PayPo deferred payment, Google Pay and cash on delivery.

We integrate suitable gateways and providers for your business category and merchant eligibility, handle payment status, failed-payment retries and refunds, and keep sensitive card data with the provider rather than on your servers. All amounts are shown in Polish złoty (PLN).

Business buyers around the city centre often want invoices or bank transfer, while consumers lean on BLIK. We support both flows.

  • Google Pay
  • Cash on delivery
  • Visa and Mastercard
  • PayPo deferred payment
  • Przelewy24 bank transfers
  • BLIK

Shipping, couriers and local delivery in Kraków

Your custom e-commerce platform can book shipments and share tracking with InPost Paczkomat, Poczta Polska, DPD Polska, DHL Parcel, GLS and Orlen Paczka, or route orders to your own riders and stores across Kraków.

We set up shipping zones, cut-off times, free-shipping thresholds, cash-collection rules and returns so the promise on the product page matches what your team can deliver.

Connectivity in the area — Kraków Airport — makes regional and national dispatch from Kraków practical.

Tax, invoicing and compliance in Poland

Polish VAT is 23% standard with 8% and 5% reduced rates; the national KSeF e-invoicing system becomes mandatory in 2026.

Two frameworks shape the build: the EU General Data Protection Regulation (GDPR) and the ePrivacy rules on cookies and marketing consent, enforced by UODO, and the EU Consumer Rights Directive (14-day withdrawal right), the Digital Services Act and, from June 2025, the European Accessibility Act for online shops and the Polish Consumer Rights Act.

We build the technical controls — tax-inclusive pricing, compliant invoices, consent banners, terms and return pages, data-access roles and audit logs. We are not a law firm, so final legal and tax positions should be confirmed with your own adviser in Poland.

Your own store alongside Allegro and Amazon.pl

Selling in Kraków through Allegro, Amazon.pl and Temu gets you reach quickly, yet the buyer belongs to the platform, not to you.

With your own custom e-commerce platform you keep the customer data, set the offers and the packaging, and still push stock to marketplaces from a single admin.

Who we build for in Kraków

Popular online categories in Poland include fashion, electronics, home and garden, automotive parts, beauty and children's products. Local demand in Kraków is shaped by shared services and software, so we often design catalogues and B2B ordering around those sectors. In Kraków, we most often build custom e-commerce platforms for:

Enterprises with complex catalogues

For enterprises with complex catalogues, we usually start with headless architecture, then add SAP, Oracle, Microsoft Dynamics and Odoo ERPs once orders are flowing.

Multi-brand groups

Catalogue, pricing and fulfilment rules designed for multi-brand groups in Kraków, connected to the systems you already use.

Businesses outgrowing SaaS platforms

Businesses outgrowing SaaS platforms get multi-entity operations plus migration workflows tailored to their operations.

Companies migrating legacy stores

We map how companies migrating legacy stores sell today and digitise it end to end — from enquiry and order to payment, dispatch and repeat purchase.

Regulated sectors

For regulated sectors, we usually start with performance and security, then add search engines (Elasticsearch, Algolia) once orders are flowing.

High-traffic retailers

Catalogue, pricing and fulfilment rules designed for high-traffic retailers in Kraków, connected to the systems you already use.

Android and iOS apps for your Kraków business

Because the platform is API-first, customer, staff and partner mobile apps can be added at any point without rebuilding the backend.

One backend serves the website and the apps, and the apps ship under your own Google Play and App Store accounts — so what you change once appears everywhere.

Order alerts, offers and abandoned-cart reminders go out on Kraków time (UTC+2), in Polish if you want.

  • Identity and SSO
  • WMS and 3PL systems
  • POS and store systems
  • PIM and DAM
  • Search engines (Elasticsearch, Algolia)
  • BI and data warehouses
  • SAP, Oracle, Microsoft Dynamics and Odoo ERPs
  • Cloud platforms (AWS, Azure, GCP)

Integrations above are examples; we connect any system that offers a suitable API, database access or approved import and export process.

Launch roadmap and success metrics

We launch the journeys that create value first, then add depth. A typical roadmap for a custom e-commerce platform in Kraków:

PhaseWhat goes live
FoundationArchitecture, core commerce, priority integrations and migration. Configured for PLN, BLIK and InPost Paczkomat from the start.
DifferentiateCustom workflows, configurators and automation.
OptimisePerformance, new channels, apps and continuous enhancement. Reviewed against how Kraków customers actually buy.

We track page load and API response times, uptime, order-sync accuracy, manual-work hours saved, release frequency and total cost of ownership on a live dashboard from day one, so Kraków results are visible, not promised.

How Kraków clients work with us

Kraków runs on UTC+2, which is 3h 30m behind India (IST). With three 8-hour shifts we are available 24×7, so meetings, demos and urgent fixes happen in your working hours.

Project communication is in English; storefront content can be produced in Polish. You get a named lead, direct engineer access and an NDA if you ask.

Our head office is in Chhapi, Gujarat, with an office in Hyderabad and representation in Nigeria, South Africa, Ethiopia and Zambia; Kraków clients are served remotely with on-site workshops when the project needs them.

Kraków — local market for custom e-commerce platforms
Kraków · Photo: Wikimedia Commons
Analytics dashboard monitoring a custom commerce platform — Kraków

Kraków — the market we build for

Kraków — custom e-commerce platforms for local businesses
Kraków · Photo: Wikimedia Commons
Kraków — custom e-commerce platforms for local businesses
Kraków · Photo: Wikimedia Commons
Engineer writing code for a custom e-commerce platform — Kraków
Custom E-Commerce Development

How we work

How a custom e-commerce platform project runs with N&T Software for Kraków

We do not sell a fixed template. Each custom e-commerce platform for businesses in Kraków moves through seven gated stages, and nothing advances — and nothing is invoiced — until you have approved the working result.

  1. 01

    Discover

    ✓ Scope signed off

  2. 02

    Design

    ✓ Architecture OK

  3. 03

    Build

    ✓ Sprint accepted

  4. 04

    Secure & Test

    ✓ UAT signed off

  5. 05

    Deploy

    ✓ Cutover done

  6. 06

    Handover

    ✓ Code handed over

  7. 07

    Support

    ✓ SLA active

You approve the working result before you pay

There is no standard price list, because every custom e-commerce platform is quoted to your requirements and budget. What is standard is how you pay: a small advance, then milestones released only after written acceptance. An example:

Protected after launch — warranty and annual support for your custom e-commerce platform

Every project includes a free 90-day defect warranty. After that, the same team that built your custom e-commerce platform keeps it secure, updated and running on a fixed annual fee agreed up front — no open-ended hourly billing and no surprise invoices.

You own the code, the data and the IP

For every custom e-commerce platform, upon full and final payment the complete source code and intellectual property are transferred to you — so you can host, maintain and enhance the system with any developer.

Read the full Custom E-Commerce Development delivery process — reporting, payment milestones, warranty, team and engagement models →

Custom E-Commerce Development in Kraków — FAQs

How long does it take to launch a custom e-commerce platform in Kraków?

Timelines are agreed around your scope. You see a demo within 24 hours of our requirements meeting, and a phased plan lets priority journeys go live first while further modules follow.

What sells best online in Kraków?

Fashion, electronics, home and garden and automotive parts are strong online categories in Poland, and local demand in Kraków is shaped by shared services and software. We shape the catalogue, filters and checkout around what your own customers buy.

Is the platform compliant with local tax and privacy law in Poland?

We build the technical controls — tax-inclusive pricing, compliant invoices and consent management — with the EU General Data Protection Regulation (GDPR) and the ePrivacy rules on cookies and marketing consent in mind. Final legal and tax positions should be confirmed with your adviser.

What time zone and language will we work in for a Kraków project?

Kraków runs on UTC+2 (3h 30m behind India (IST)). We reply within 10 minutes around the clock, meet in your working hours and write storefront content in Polish as well as English.

Do you provide support after launch for clients in Kraków?

Every project includes a free 90-day defect warranty, followed by an optional fixed-fee annual support package with a dedicated developer, SLA-based fixes and a 24×7 helpdesk across three shifts.

Which payment methods can my custom e-commerce platform accept in Kraków?

We can integrate BLIK, Przelewy24 bank transfers, Visa and Mastercard, PayPo deferred payment, Google Pay and cash on delivery, subject to provider approval for your business category. Amounts are handled in Polish złoty.

Which parts of Kraków do you build for?

Clients usually trade around the city centre and Kraków Business Park, but the platform is not tied to one neighbourhood: delivery zones, pickup points and prices can be set for any part of Kraków.

Can I also sell on Allegro and Amazon.pl?

Yes. Your own custom e-commerce platform can sit alongside Allegro, Amazon.pl and Temu; where APIs allow, we sync products, stock and orders so your team manages everything from one admin.

Free demo in 24 hours

Plan your custom e-commerce platform in Kraków

Tell us what you sell and how you take orders today. We reply within 10 minutes, meet you to understand your requirements, and share a working demo within 24 hours.

We reply within 10 minutes, 24×7. Your details are used only to respond to your enquiry — see our privacy policy.

Tell us what you sell. We will show you a working demo in 24 hours.

Free requirements meeting, a demo built on your use case and a proposal priced to your budget — with no obligation.

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