Skip to content
NNT Mart by N&T Software
Solutions
Markets
Mobile AppsAboutContact
Get a free demo

B2B & Wholesale Commerce · Katowice, Poland

B2B Wholesale E-Commerce Portal in Katowice, Poland

Whatever your business sells in Katowice, N&T Software designs and develops the B2B ordering portal and the matching mobile app exactly to your requirements — your catalogue, your prices, your payment and delivery rules. 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
Wholesale fulfilment centre preparing bulk orders — Katowice

Quick answer

Who builds a B2B ordering portal in Katowice, Poland?

NNT Mart by N&T Software builds custom B2B and wholesale portals and mobile apps for businesses in Katowice, 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 Katowice, N&T Software designs and develops the B2B ordering portal 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 Katowice businesses are investing in B2B and wholesale portals

Katowice is a city county in silesian voivodeship, poland, with a population of roughly 278,000, and one of the markets in Poland where we build B2B and wholesale portals.

Businesses here work in industry, mining tech and gaming; many are based around the city centre and Strefa Kultury.

Logistics are supported by Katowice 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 Katowice are moving from phone, WhatsApp and spreadsheet orders to a proper B2B ordering portal — one place where products, prices, payments, orders and customers are managed together.

Local details we build into every Katowice project

A store that works in Katowice respects local habits as well as local law. These are the details we configure first.

Currency and pricing

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

Language and content

Storefront copy, product pages and emails can run in Polish, with local date and number formats.

Local trust signals

Badges for BLIK and Przelewy24 bank transfers, InPost Paczkomat delivery and clear return terms reassure first-time buyers in Katowice.

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

Katowice draws on University of Silesia and Silesian University of Technology, which means plenty of local staff, interns and technology partners to run the store after launch.

Custom-built for how you sell in Katowice

Your B2B ordering portal is planned, designed and coded for your business model — not adapted from someone else's — and it can ship with a customer or staff mobile app on day one.

Typical clients include FMCG distributors, industrial suppliers, electrical and hardware traders and medical and institutional suppliers. Categories that sell especially well online in Poland — fashion, electronics, home and garden and automotive parts — get catalogue structures and filters designed for them.

Before any commitment you get a free requirements meeting, a demo built on your use case and a proposal priced to your budget.

What your B2B ordering portal includes

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

Business accounts

Registration, KYC and approval, company hierarchies, branches, buyers and approvers with their own permissions. Product data imports from your existing sheets or ERP, so Katowice teams do not re-type thousands of items.

Contract pricing

Price lists by customer, group or territory, quantity slabs, pack sizes, minimum order values and negotiated rates. Checkout is configured for BLIK, Przelewy24 bank transfers and Visa and Mastercard.

Quick and bulk ordering

SKU-code entry, spreadsheet upload, saved lists, re-order from history and scheduled repeat orders. Shipping rules can use InPost Paczkomat, Poczta Polska and DPD Polska as well as your own delivery staff in Katowice.

Quotes and approvals

Request-for-quotation, counter-offers, purchase-order upload and multi-level approval before submission. Inventory can sit in Katowice, in a partner warehouse or across Poland, with click-and-collect where customers want it.

Credit and payments

Online payment, credit limits, pay-later terms, outstanding statements and payment reminders where approved. Reports show which products, customers and areas of Katowice drive revenue.

Sales-team tools

Order on behalf of customers, territory assignment, visit notes and performance dashboards for representatives. Content and design can follow how customers in Katowice search and buy, including Polish where you need it.

Getting paid online in Katowice

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.

Gateway selection depends on your category and merchant approval; we connect the provider, reconcile payments, automate retries and refunds, and never store raw card data. Prices, taxes and refunds appear in Polish złoty (PLN).

For Katowice customers ordering from the city centre and Strefa Kultury, cash-on-delivery and pay-on-pickup rules can be set per delivery zone.

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

Delivery and fulfilment from Katowice

Your B2B ordering portal 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 Katowice.

Delivery rules can price by distance, weight, postcode or zone, offer same-day slots in dense areas, and switch on pickup points or click-and-collect where customers prefer them.

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

Tax, invoicing and compliance in Poland

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

On privacy we design around the EU General Data Protection Regulation (GDPR) and the ePrivacy rules on cookies and marketing consent, enforced by UODO; on consumer rights the store reflects 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.

Katowice sellers: marketplace plus your own store

For a Katowice business, Allegro, Amazon.pl, Temu and OLX are useful shop windows — but fees, ranking changes and shared customer data limit how far you can grow on them alone.

Your B2B ordering portal becomes the hub: marketplaces and social shops become extra outlets fed from one catalogue, while repeat customers buy directly from you at better margins.

Businesses that use NNT Mart in Katowice

Popular online categories in Poland include fashion, electronics, home and garden, automotive parts, beauty and children's products. Local demand in Katowice is shaped by industry, mining tech and gaming, so we often design catalogues and B2B ordering around those sectors. In Katowice, we most often build B2B and wholesale portals for:

Wholesalers

For wholesalers, we usually start with contract pricing, then add ERP (SAP, Oracle, Microsoft Dynamics, Tally, Zoho) once orders are flowing.

FMCG distributors

Catalogue, pricing and fulfilment rules designed for FMCG distributors in Katowice, connected to the systems you already use.

Industrial suppliers

Industrial suppliers get quick and bulk ordering plus credit and payments workflows tailored to their operations.

Electrical and hardware traders

We map how electrical and hardware traders sell today and digitise it end to end — from enquiry and order to payment, dispatch and repeat purchase.

Medical and institutional suppliers

For medical and institutional suppliers, we usually start with sales-team tools, then add credit and payment gateways once orders are flowing.

Dealer networks

Catalogue, pricing and fulfilment rules designed for dealer networks in Katowice, connected to the systems you already use.

Android and iOS apps for your Katowice business

A dealer and sales-representative app lets buyers re-order in seconds, scan products, check statements and receive scheme announcements, while reps take orders at the counter even with patchy connectivity.

Apps are published under your own developer accounts and share the same backend as your B2B ordering portal, so offers, stock and orders are always consistent between web and mobile.

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

  • Logistics and freight partners
  • Credit and payment gateways
  • ERP (SAP, Oracle, Microsoft Dynamics, Tally, Zoho)
  • Accounting and e-invoicing
  • Warehouse and inventory systems
  • BI and reporting tools
  • CRM and lead management
  • WhatsApp and SMS notifications

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

From first demo to growth in Katowice

We launch the journeys that create value first, then add depth. A typical roadmap for a B2B ordering portal in Katowice:

PhaseWhat goes live
Launch portalAccounts, contract pricing, catalogue, ordering and ERP order sync. Configured for PLN, BLIK and InPost Paczkomat from the start.
AutomateQuotes, approvals, credit, statements and notifications.
ExpandDealer and sales-rep apps, analytics and new territories. Reviewed against how Katowice customers actually buy.

We track order-entry time, share of orders placed online, order accuracy, days sales outstanding, repeat-order frequency and sales-rep productivity on a live dashboard from day one, so Katowice results are visible, not promised.

Support hours and communication for Katowice

Our team covers UTC+2 — 3h 30m behind India (IST) — through three 8-hour shifts, so a Katowice client always reaches someone during the local working day.

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; Katowice clients are served remotely with on-site workshops when the project needs them.

Katowice — local market for B2B and wholesale portals
Katowice · Photo: Wikimedia Commons
Purchase orders and invoices reviewed for a wholesale account — Katowice

Katowice — the market we build for

Katowice — B2B and wholesale portals for local businesses
Katowice · Photo: Wikimedia Commons
Katowice — B2B and wholesale portals for local businesses
Katowice · Photo: Wikimedia Commons
Wholesale warehouse aisles stocked for B2B orders — Katowice
B2B & Wholesale Commerce

How we work

How we deliver your B2B ordering portal in Katowice

Every B2B ordering portal we build follows the same staged, quality-gated process, shaped around your requirements. You see progress every day, review it every week and give written sign-off at each milestone before any payment is due.

  1. 01

    Discover

    ✓ Scope signed off

  2. 02

    Design

    ✓ Pricing agreed

  3. 03

    Build

    ✓ Sprint accepted

  4. 04

    Secure & Test

    ✓ Orders reconciled

  5. 05

    Deploy

    ✓ Portal live

  6. 06

    Handover

    ✓ Handover signed

  7. 07

    Support

    ✓ SLA active

Pay only for work you have accepted

Milestones are customised to your requirements — six or more is typical, and delivery time is agreed around your scope. Every payment after the advance is released only after you have seen the working result and given written sign-off. Here is an example plan for a B2B ordering portal:

Protected after launch — warranty and annual support for your B2B ordering portal

Every project includes a free 90-day defect warranty. After that, the same team that built your B2B ordering portal keeps it secure, updated and running on a fixed annual fee agreed up front — no open-ended hourly billing and no surprise invoices.

No lock-in: the platform is yours

For every B2B ordering portal, 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 B2B & Wholesale Commerce delivery process — reporting, payment milestones, warranty, team and engagement models →

B2B & Wholesale Commerce in Katowice — FAQs

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.

Do I own the source code of my B2B ordering portal?

Yes. After full and final payment, 100% of the source code, design files, database schemas, deployment scripts and documentation are transferred to you, with no lock-in or forced subscription.

Can I also sell on Allegro and Amazon.pl?

Yes. Your own B2B ordering portal 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.

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

Katowice 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.

Which parts of Katowice do you build for?

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

Can you migrate my existing website or store in Katowice?

Yes. We review your current platform, products, customers, orders and URLs, then migrate with redirects so you keep search rankings and order history.

Which payment methods can my B2B ordering portal accept in Katowice?

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.

Do you provide support after launch for clients in Katowice?

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.

Is there a B2B ordering portal development company near me in Katowice?

You do not have to look for a local studio: NNT Mart works with businesses in Katowice from India. We meet you online in your working hours (3h 30m behind India (IST)), reply within 10 minutes and show a working demo within 24 hours of the requirements meeting.

How do I choose the best B2B ordering portal development company for Katowice?

Choose the team that builds to your requirements instead of a fixed template, supports the payments and couriers your customers use, transfers the full source code and stands behind the launch. NNT Mart builds custom, supports BLIK, Przelewy24 bank transfers and Visa and Mastercard and InPost Paczkomat, transfers 100% of the source code after final payment and includes a free 90-day defect warranty.

Is NNT Mart an ecommerce agency or an ecommerce platform for Katowice businesses?

NNT Mart is the e-commerce platform and development team of N&T Group, run by N & T Software Private Limited. Think of it as your ecommerce agency in India for Katowice: we design, build and support stores, B2B ecommerce portals, marketplaces and apps to your requirements.

Free demo in 24 hours

Plan your B2B ordering portal in Katowice

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.

Tagged with