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

Custom E-Commerce Development · Budapest, Hungary

Custom E-Commerce Development in Budapest, Hungary

Budapest businesses tell us what they sell and how they want to sell it; our engineers turn that into a custom custom e-commerce platform, an admin system and a mobile app shaped around their operations. Checkout with Visa and Mastercard and SimplePay, delivery through Magyar Posta or your own team, and VAT-ready invoicing.

  • Web platform + Android/iOS app
  • Visa and Mastercard and SimplePay
  • Delivery via Magyar Posta
  • Demo within 24 hours
Sales analytics on a custom commerce dashboard — Budapest

Quick answer

Who builds a custom e-commerce platform in Budapest, Hungary?

NNT Mart by N&T Software builds custom custom e-commerce platforms and mobile apps for businesses in Budapest, Hungary, designed to each client's requirements. Platforms support Visa and Mastercard, SimplePay and cash on delivery (utánvét), ship through Magyar Posta and GLS Hungary, 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

  • If you run a business in Budapest 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 ready for Visa and Mastercard, SimplePay and cash on delivery (utánvét), with delivery through Magyar Posta and GLS Hungary 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.

The case for a custom e-commerce platform in Budapest

Budapest is a capital and largest city of hungary, home to about 1.7 million people, and one of the markets in Hungary where we build custom e-commerce platforms.

The local economy is driven by shared services, fintech and startups, and commercial activity concentrates around Váci út corridor, the city centre and Infopark.

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

Hungary has SMEs make up 99% of all businesses in the European Union (European Commission). Hungary has a lively online market with strong use of pickup lockers such as Foxpost. Real-time NAV invoice reporting must be built into order processing.

For a business in Budapest, the opportunity is to own the customer relationship: your own custom e-commerce platform keeps your margin, your data and your brand, while marketplaces and social channels become additional sales routes instead of the only one.

What makes a Budapest store feel local

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

Currency and pricing

Prices, taxes, shipping and refunds are shown in Hungarian forint (HUF), formatted the way Budapest customers read them.

Language and content

We localise pages, emails and notifications into Hungarian where your audience needs it.

Local trust signals

We add the payment logos, courier names and policy pages shoppers in Budapest recognise: Visa and Mastercard and SimplePay and delivery through Magyar Posta.

Domain, phone and contact

A .hu domain (or your own) builds local trust and search relevance. Click-to-call and WhatsApp buttons use the +36 calling code so customers reach you without dialling errors.

Talent and partners nearby

Budapest draws on Budapest University of Technology and Eötvös Loránd University, which means plenty of local staff, interns and technology partners to run the store after launch.

Custom-built for how you sell in Budapest

We do not hand Budapest businesses a ready-made theme: we study how you sell, then build the online platform and Android/iOS app your customers and staff actually need.

Typical clients include multi-brand groups, businesses outgrowing SaaS platforms, companies migrating legacy stores and regulated sectors. Categories that sell especially well online in Hungary — electronics, fashion, home and garden and beauty — 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.

Features of your custom e-commerce platform in Budapest

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. Payment steps are built around Visa and Mastercard, SimplePay and cash on delivery (utánvét), the options shoppers here already trust.

Headless architecture

API-first commerce with a fast front end, so web, app, kiosk and marketplace channels share one backend. Shipping rules can use Magyar Posta, GLS Hungary and Foxpost as well as your own delivery staff in Budapest.

Multi-entity operations

Multiple brands, companies, warehouses, currencies and tax registrations on one platform. Inventory can sit in Budapest, in a partner warehouse or across Hungary, with click-and-collect where customers want it.

Deep integrations

ERP, PIM, WMS, CRM, POS, accounting and legacy systems with reliable, monitored data sync. Reports show which products, customers and areas of Budapest drive revenue.

Migration

Move from older platforms with product, customer and order history, SEO-safe redirects and parallel runs. Pages, search filters and wording are tuned to how people in Budapest look for products, in Hungarian if your audience needs it.

Performance and security

Caching, CDN, load testing, security hardening, audit logs and cloud infrastructure as code. Product data imports from your existing sheets or ERP, so Budapest teams do not re-type thousands of items.

Businesses that use NNT Mart in Budapest

Popular online categories in Hungary include electronics, fashion, home and garden, beauty, toys and sports. Local demand in Budapest is shaped by shared services, fintech and startups, so we often design catalogues and B2B ordering around those sectors. In Budapest, 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 Budapest, 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 Budapest, connected to the systems you already use.

How Budapest customers pay online

Shoppers in Budapest rarely abandon a cart over price alone — they leave when their usual method is missing. Here that means Visa and Mastercard, SimplePay and cash on delivery (utánvét), then Google Pay and Apple Pay and bank transfer.

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 Hungarian forint (HUF).

Business buyers around Váci út corridor often want invoices or bank transfer, while consumers lean on Visa and Mastercard. We support both flows.

  • SimplePay
  • Bank transfer
  • Google Pay and Apple Pay
  • Cash on delivery (utánvét)
  • Visa and Mastercard

Delivery and fulfilment from Budapest

Your custom e-commerce platform can book shipments and share tracking with Magyar Posta, GLS Hungary, Foxpost, Packeta, DPD and Express One, or route orders to your own riders and stores across Budapest.

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 — Budapest Airport — makes regional and national dispatch from Budapest practical.

Owning your channel in Hungary

Many Budapest sellers already list on eMAG.hu, Árukereső, Jófogás, Media Markt, Alza.hu and Temu. Those channels bring traffic, but they also take commission, control the customer relationship and change rules without notice.

Your custom e-commerce platform becomes the hub: marketplaces and social shops become extra outlets fed from one catalogue, while repeat customers buy directly from you at better margins.

Selling online legally in Hungary

Tax basics: Hungarian VAT (ÁFA) is 27% standard, one of the highest in the EU, with 18% and 5% reduced rates; real-time invoice reporting to NAV is required.

On privacy we design around the EU General Data Protection Regulation (GDPR) and the ePrivacy rules on cookies and marketing consent, enforced by NAIH; 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 Government Decree 45/2014 on consumer contracts.

Our job is the engineering: price display with tax, invoice numbering, cookie and marketing consent, return and terms pages, role-based access and logs. Legal and tax conclusions stay with your own adviser in Hungary.

Android and iOS apps for your Budapest business

In Budapest, shoppers browse on phones first. 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.

Push notifications can be timed to UTC+2 so offers reach Budapest customers when they are awake, and the interface can run in Hungarian.

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

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

Value first, depth later. For a custom e-commerce platform serving Budapest, the usual sequence looks like this:

PhaseWhat goes live
FoundationArchitecture, core commerce, priority integrations and migration. Configured for HUF, Visa and Mastercard and Magyar Posta from the start.
DifferentiateCustom workflows, configurators and automation.
OptimisePerformance, new channels, apps and continuous enhancement. Reviewed against how Budapest 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 Budapest results are visible, not promised.

Working with our team from Budapest

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

We work in English and can deliver storefront content in Hungarian. NDAs are signed on request, and you get a named project lead plus direct access to the engineers building your custom e-commerce platform.

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

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

Budapest — the market we build for

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

How we work

How we deliver your custom e-commerce platform in Budapest

Every custom e-commerce platform 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

    ✓ 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

Pay only for work you have accepted

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:

Launch is where your custom e-commerce platform starts earning — so we stay accountable

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 Budapest — FAQs

Can I also sell on eMAG.hu and Árukereső?

Yes. Your own custom e-commerce platform can sit alongside eMAG.hu, Árukereső and Jófogás; where APIs allow, we sync products, stock and orders so your team manages everything from one admin.

Can you build a mobile app along with the custom e-commerce platform for my Budapest business?

Yes. We build Android and iOS apps for customers, dealers, delivery staff or administrators on the same backend as your custom e-commerce platform, and publish them under your own Google Play and App Store accounts.

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

Budapest 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 Hungarian as well as English.

Can you migrate my existing website or store in Budapest?

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

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

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.

Do you provide support after launch for clients in Budapest?

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.

What sells best online in Budapest?

Electronics, fashion, home and garden and beauty are strong online categories in Hungary, and local demand in Budapest is shaped by shared services, fintech and startups. We shape the catalogue, filters and checkout around what your own customers buy.

Do I own the source code of my custom e-commerce platform?

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.

Free demo in 24 hours

Plan your custom e-commerce platform in Budapest

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