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International & Multi-Region Commerce · Berlin, Germany

International E-Commerce Platform in Berlin, Germany

Every NNT Mart international e-commerce platform in Berlin is engineered to the client's own brief — the web platform, the admin panel and, when you need one, a mobile application built for your workflow. Checkout with PayPal and Klarna and invoice payment (Kauf auf Rechnung), delivery through DHL Paket or your own team, and VAT-ready invoicing.

  • Web platform + Android/iOS app
  • PayPal and Klarna and invoice payment (Kauf auf Rechnung)
  • Delivery via DHL Paket
  • Demo within 24 hours
Container ship at port carrying cross-border e-commerce orders — Berlin

Quick answer

Who builds an international e-commerce platform in Berlin, Germany?

NNT Mart by N&T Software builds custom international and multi-region stores and mobile apps for businesses in Berlin, Germany, designed to each client's requirements. Platforms support PayPal, Klarna and invoice payment (Kauf auf Rechnung) and SEPA direct debit, ship through DHL Paket and Hermes, 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

  • Berlin businesses tell us what they sell and how they want to sell it; our engineers turn that into a custom international e-commerce platform, an admin system and a mobile app shaped around their operations.
  • Checkout ready for PayPal, Klarna and invoice payment (Kauf auf Rechnung) and SEPA direct debit, with delivery through DHL Paket and Hermes 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 an international e-commerce platform in Berlin

Berlin is a capital and largest city of germany, with a population of roughly 3.7 million, and one of the markets in Germany where we build international and multi-region stores.

The local economy is driven by startups, fintech, web3 and mobility, and commercial activity concentrates around Mitte, Kreuzberg, Friedrichshain and Adlershof.

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

Germany has about 3 million SMEs, the Mittelstand that forms 99% of German companies (IfM Bonn). Germany is Europe's largest e-commerce market after the UK, with shoppers who value data privacy, invoice payment and precise product information. Legally correct checkouts and German-language content are essential for trust.

Shoppers and trade buyers in Berlin already compare options on their phones; an international e-commerce platform that loads fast, shows accurate stock and accepts PayPal turns that research into orders.

Localised for Berlin, not translated into it

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

Currency and pricing

Everything a Berlin shopper sees — price, tax, delivery fee, refund — is in EUR, written the local way.

Language and content

Content can be produced in German, so a Berlin 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 Berlin recognise: PayPal and Klarna and invoice payment (Kauf auf Rechnung) and delivery through DHL Paket.

Domain, phone and contact

A .de domain (or your own) builds local trust and search relevance. Click-to-call and WhatsApp buttons use the +49 calling code so customers reach you without dialling errors.

Talent and partners nearby

With TU Berlin, Humboldt University and Freie Universität close by, finding people to manage catalogues, content and support after launch is realistic in Berlin.

Designed to your requirements, not a template

Berlin businesses tell us what they sell and how they want to sell it; our engineers turn that into a custom international e-commerce platform, an admin system and a mobile app shaped around their operations.

Typical clients include D2C brands expanding abroad, manufacturers selling to distributors overseas, diaspora-focused retailers and tourism and gifting businesses. Categories that sell especially well online in Germany — fashion and shoes, consumer electronics, household appliances and DIY and garden — 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.

Core modules we build for Berlin clients

Nothing here is fixed: modules are switched on, reshaped or built from scratch around how your Berlin business sells.

Regional storefronts

Country or region sites with local language, content, currency, promotions and hreflang SEO. Stock can be held in Berlin or anywhere in Germany, with pickup and local-delivery options where they make sense.

Local payments

Market-specific cards, wallets, bank transfers, BNPL and cash methods through suitable providers. Reports show which products, customers and areas of Berlin drive revenue.

Tax and duties

VAT, GST and sales-tax rules, tax-inclusive pricing, duties and landed-cost estimates where needed. Storefront language, imagery and navigation are set up for Berlin shoppers and available in German.

Cross-border shipping

International couriers, regional warehouses, shipping zones, customs documents and returns. Product data imports from your existing sheets or ERP, so Berlin teams do not re-type thousands of items.

Compliance pages

Market-appropriate privacy notices, cookie consent, consumer terms and accessibility considerations. Checkout is configured for PayPal, Klarna and invoice payment (Kauf auf Rechnung) and SEPA direct debit.

Regional reporting

Sales, margin, conversion and marketing performance by country and currency. Shipping rules can use DHL Paket, Hermes and DPD as well as your own delivery staff in Berlin.

Businesses that use NNT Mart in Berlin

Popular online categories in Germany include fashion and shoes, consumer electronics, household appliances, DIY and garden, books and media and sports and outdoor. Local demand in Berlin is shaped by startups, fintech, web3 and mobility, so we often design catalogues and B2B ordering around those sectors. In Berlin, we most often build international and multi-region stores for:

Exporters

Exporters get regional storefronts plus tax and duties workflows tailored to their operations.

D2C brands expanding abroad

We map how D2C brands expanding abroad sell today and digitise it end to end — from enquiry and order to payment, dispatch and repeat purchase.

Manufacturers selling to distributors overseas

For manufacturers selling to distributors overseas, we usually start with cross-border shipping, then add international couriers and 3PLs once orders are flowing.

Diaspora-focused retailers

Catalogue, pricing and fulfilment rules designed for diaspora-focused retailers in Berlin, connected to the systems you already use.

Tourism and gifting businesses

Tourism and gifting businesses get compliance pages plus regional storefronts workflows tailored to their operations.

Multi-country retail groups

We map how multi-country retail groups sell today and digitise it end to end — from enquiry and order to payment, dispatch and repeat purchase.

How Berlin customers pay online

Checkout is where most online sales are won or lost. In Germany, customers expect to pay with PayPal, Klarna and invoice payment (Kauf auf Rechnung) and SEPA direct debit, and many also look for Visa and Mastercard, giropay/Wero and Apple Pay.

Provider approval, settlement time and fees differ by business type, so we shortlist gateways with you, then wire up status updates, refunds and reconciliation in EUR — card details stay with the provider.

Zone-based payment rules let you offer different options for Mitte than for outer parts of Berlin.

  • Apple Pay
  • Klarna and invoice payment (Kauf auf Rechnung)
  • Visa and Mastercard
  • Giropay/Wero
  • SEPA direct debit
  • PayPal

Shipping, couriers and local delivery in Berlin

Your international e-commerce platform can book shipments and share tracking with DHL Paket, Hermes, DPD, GLS, UPS and Packstation lockers, or route orders to your own riders and stores across Berlin.

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 — Berlin Brandenburg Airport — makes regional and national dispatch from Berlin practical.

Owning your channel in Germany

Many Berlin sellers already list on Amazon.de, Otto, Zalando, eBay.de, Kaufland.de and MediaMarkt. Those channels bring traffic, but they also take commission, control the customer relationship and change rules without notice.

NNT Mart gives you a channel you own: your domain, your customer list, your pricing and your brand. Where it helps, we connect product feeds and orders from marketplaces so stock stays in sync and your team works from one dashboard.

Selling online legally in Germany

On tax: German VAT (Umsatzsteuer) is 19% standard and 7% reduced; EU OSS registration simplifies selling to consumers in other member states.

On privacy we design around the EU General Data Protection Regulation (GDPR) and the ePrivacy rules on cookies and marketing consent, plus the German TDDDG (formerly TTDSG) and strict Impressum requirements; 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, the German "button solution" (zahlungspflichtig bestellen) and the Packaging Act (VerpackG) registration with LUCID.

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 Germany.

Add a mobile app for Berlin customers

In Berlin, shoppers browse on phones first. Region-aware mobile apps can switch language, currency and payment options automatically while sharing one codebase and 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 Berlin customers when they are awake, and the interface can run in German.

  • Translation management
  • Tax engines
  • Marketplace feeds by country
  • Regional analytics
  • International couriers and 3PLs
  • Multi-currency payment providers
  • Geo-IP and consent platforms
  • ERP and accounting

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 an international e-commerce platform serving Berlin, the usual sequence looks like this:

PhaseWhat goes live
First marketOne new region with language, currency, payments, tax and shipping. Configured for EUR, PayPal and DHL Paket from the start.
Multi-regionAdditional countries, local promotions and marketplace feeds.
OptimiseRegional apps, warehouses and localisation improvements. Reviewed against how Berlin customers actually buy.

We track conversion by country, international order share, checkout completion by payment method, delivery time by region, return rate abroad and margin after duties and shipping on a live dashboard from day one, so Berlin results are visible, not promised.

Working with our team from Berlin

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

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

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

Berlin — local market for international and multi-region stores
Berlin · Photo: Wikimedia Commons
Night view of Earth showing connected international markets — Berlin

Berlin — the market we build for

Berlin — international and multi-region stores for local businesses
Berlin · Photo: Wikimedia Commons
Berlin — international and multi-region stores for local businesses
Berlin · Photo: Wikimedia Commons
Multi-currency payments for cross-border orders — Berlin
International & Multi-Region Commerce

How we work

Our delivery process for international and multi-region stores in Berlin

Every international 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

    ✓ Markets agreed

  2. 02

    Design

    ✓ Regions designed

  3. 03

    Build

    ✓ Sprint accepted

  4. 04

    Secure & Test

    ✓ Market UAT done

  5. 05

    Deploy

    ✓ Region live

  6. 06

    Handover

    ✓ Handover signed

  7. 07

    Support

    ✓ SLA active

Pay only for work you have accepted

There is no standard price list, because every international 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 international e-commerce platform

Every project includes a free 90-day defect warranty. After that, the same team that built your international 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.

No lock-in: the platform is yours

For every international 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 International & Multi-Region Commerce delivery process — reporting, payment milestones, warranty, team and engagement models →

International & Multi-Region Commerce in Berlin — FAQs

Do you provide support after launch for clients in Berlin?

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.

How much does an international e-commerce platform cost in Berlin?

There is no fixed package price: every NNT Mart international e-commerce platform is quoted to your requirements and budget after a free requirements meeting and demo. Cost depends on catalogue size, integrations, payment and delivery rules, mobile apps and support. Payments are split into milestones, and 90% is released only after you accept working modules.

Can you migrate my existing website or store in Berlin?

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

Which parts of Berlin do you build for?

Clients usually trade around Mitte, Kreuzberg, Friedrichshain and Adlershof, but the platform is not tied to one neighbourhood: delivery zones, pickup points and prices can be set for any part of Berlin.

Which couriers do you integrate for deliveries from Berlin?

Common choices are DHL Paket, Hermes, DPD, GLS, UPS and Packstation lockers. We can also route orders to your own riders, stores or warehouses and set rules by zone, weight or delivery slot.

Which payment methods can my international e-commerce platform accept in Berlin?

We can integrate PayPal, Klarna and invoice payment (Kauf auf Rechnung), SEPA direct debit, Visa and Mastercard, giropay/Wero and Apple Pay, subject to provider approval for your business category. Amounts are handled in euro.

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

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

Can I also sell on Amazon.de and Otto?

Yes. Your own international e-commerce platform can sit alongside Amazon.de, Otto and Zalando; where APIs allow, we sync products, stock and orders so your team manages everything from one admin.

Free demo in 24 hours

Plan your international e-commerce platform in Berlin

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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