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B2B & Wholesale Commerce · Berlin, Germany

B2B Wholesale E-Commerce Portal in Berlin, Germany

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. 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
Wholesale fulfilment centre preparing bulk orders — Berlin

Quick answer

Who builds a B2B ordering portal in Berlin, Germany?

NNT Mart by N&T Software builds custom B2B and wholesale portals 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

  • We do not hand Berlin 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.
  • 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.

Why Berlin businesses are investing in B2B and wholesale portals

Berlin is a capital and largest city of germany, where around 3.7 million people live and shop, and one of the markets in Germany where we build B2B and wholesale portals.

Key sectors include startups, fintech, web3 and mobility, with business districts such as 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; a B2B ordering portal that loads fast, shows accurate stock and accepts PayPal turns that research into orders.

Local details we build into every Berlin project

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

Currency and pricing

The store speaks euro: EUR amounts from product page to invoice, so Berlin buyers never convert in their heads.

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

Using .de where it suits you signals a local business to shoppers and search engines. Contact buttons are pre-set with +49, so a customer in Berlin taps once to call or message.

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.

Custom-built for how you sell in Berlin

We do not hand Berlin 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.

In Berlin we typically work with wholesalers, FMCG distributors, industrial suppliers and electrical and hardware traders, and with sellers in categories such as fashion and shoes, consumer electronics, household appliances and DIY and garden that have strong online demand in Germany.

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

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. Payment steps are built around PayPal, Klarna and invoice payment (Kauf auf Rechnung) and SEPA direct debit, the options shoppers here already trust.

Contract pricing

Price lists by customer, group or territory, quantity slabs, pack sizes, minimum order values and negotiated rates. Delivery can be booked through DHL Paket, Hermes and DPD or dispatched by your own riders around Berlin.

Quick and bulk ordering

SKU-code entry, spreadsheet upload, saved lists, re-order from history and scheduled repeat orders. Inventory can sit in Berlin, in a partner warehouse or across Germany, with click-and-collect where customers want it.

Quotes and approvals

Request-for-quotation, counter-offers, purchase-order upload and multi-level approval before submission. Reports show which products, customers and areas of Berlin drive revenue.

Credit and payments

Online payment, credit limits, pay-later terms, outstanding statements and payment reminders where approved. Pages, search filters and wording are tuned to how people in Berlin look for products, in German if your audience needs it.

Sales-team tools

Order on behalf of customers, territory assignment, visit notes and performance dashboards for representatives. Catalogues come in from spreadsheets, ERP exports or supplier feeds, so your Berlin team keeps its current way of working.

Getting paid online in Berlin

A store that serves Berlin should let customers pay the way they do offline: PayPal, Klarna and invoice payment (Kauf auf Rechnung), SEPA direct debit and Visa and Mastercard.

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.

Business buyers around Mitte often want invoices or bank transfer, while consumers lean on PayPal. We support both flows.

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

Delivery and fulfilment from Berlin

Your B2B ordering portal 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.

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

Rules Berlin sellers must respect online

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.

Controls we implement include compliant invoices, consent capture, policy pages, restricted staff access and audit trails. Please confirm the final legal and tax position with a local adviser in Berlin.

Your own store alongside Amazon.de and Otto

Amazon.de, Otto and Zalando are where many shoppers in Berlin start, which is why sellers list there. The trade-off is commission, limited branding and rules the platform can change overnight.

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.

Who we build for 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 B2B and wholesale portals for:

Wholesalers

Wholesalers get business accounts plus quick and bulk ordering workflows tailored to their operations.

FMCG distributors

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

Industrial suppliers

For industrial suppliers, we usually start with quotes and approvals, then add CRM and lead management once orders are flowing.

Electrical and hardware traders

Catalogue, pricing and fulfilment rules designed for electrical and hardware traders in Berlin, connected to the systems you already use.

Medical and institutional suppliers

Medical and institutional suppliers get credit and payments plus business accounts workflows tailored to their operations.

Dealer networks

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

Mobile commerce in Berlin

Phones carry most traffic in Germany. 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.

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

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

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 B2B ordering portal serving Berlin, the usual sequence looks like this:

PhaseWhat goes live
Launch portalAccounts, contract pricing, catalogue, ordering and ERP order sync. Configured for EUR, PayPal and DHL Paket from the start.
AutomateQuotes, approvals, credit, statements and notifications.
ExpandDealer and sales-rep apps, analytics and new territories. Reviewed against how Berlin 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 Berlin results are visible, not promised.

How Berlin clients work with us

Berlin 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.

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 B2B ordering portal.

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

Berlin — the market we build for

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

How we work

From brief to launch: how N&T Software builds your B2B ordering portal

We do not sell a fixed template. Each B2B ordering portal for businesses in Berlin 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

    ✓ 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

You approve the working result before you pay

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:

Launch is where your B2B ordering portal starts earning — so we stay accountable

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.

100% of the source code and IP is owned by you

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 Berlin — FAQs

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.

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

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 sells best online in Berlin?

Fashion and shoes, consumer electronics, household appliances and DIY and garden are strong online categories in Germany, and local demand in Berlin is shaped by startups, fintech, web3 and mobility. We shape the catalogue, filters and checkout around what your own customers buy.

How long does it take to launch a B2B ordering portal in Berlin?

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.

Can you build a mobile app along with the B2B ordering portal for my Berlin business?

Yes. We build Android and iOS apps for customers, dealers, delivery staff or administrators on the same backend as your B2B ordering portal, and publish them under your own Google Play and App Store accounts.

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.

Can I also sell on Amazon.de and Otto?

Yes. Your own B2B ordering portal 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.

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.

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

Yes, you can work with NNT Mart from Berlin without a local presence. The team meets you online in your time zone (3h 30m behind India (IST)), answers within 10 minutes and shares a working demo within 24 hours of the requirements meeting.

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

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 PayPal, Klarna and invoice payment (Kauf auf Rechnung) and SEPA direct debit and DHL Paket, 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 Berlin 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 Berlin: 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 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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