NNT Mart · Düsseldorf, Germany
E-commerce website and mobile app development in Düsseldorf, Germany
Turn what you sell into a complete online store, B2B portal, marketplace or shopping app built for Düsseldorf, Germany. Checkout with PayPal, Klarna and invoice payment (Kauf auf Rechnung) and SEPA direct debit, delivery through DHL Paket and Hermes and VAT-ready invoicing — designed and developed to your requirements by N&T Software.
- Web platform + Android/iOS app
- PayPal and Klarna and invoice payment (Kauf auf Rechnung)
- Delivery via DHL Paket
- Demo within 24 hours
Quick answer
Who builds e-commerce websites and apps in Düsseldorf, Germany?
NNT Mart by N&T Software builds custom online stores, B2B portals, marketplaces and shopping apps for businesses in Düsseldorf, Germany. 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.
The Düsseldorf market
What an online store in Düsseldorf, Germany needs
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.
- Local payments
- PayPal, Klarna and invoice payment (Kauf auf Rechnung), SEPA direct debit and Visa and Mastercard
- Delivery
- DHL Paket, Hermes and DPD
- Tax on online sales
- German VAT (Umsatzsteuer) is 19% standard and 7% reduced; EU OSS registration simplifies selling to consumers in other member states.
- Customer data law
- 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
- Currency
- Euro (EUR)
- Working with our team
- 3h 30m behind India (IST)
Strong online demand in Germany: fashion and shoes, consumer electronics, household appliances, DIY and garden, books and media and sports and outdoor. Local brands also sell on Amazon.de, Otto and Zalando, and we connect your own store to those channels.
Solutions
E-commerce solutions for businesses in Düsseldorf, Germany
Choose the solution closest to your business model. Each opens the full local page with payment, delivery and compliance details.
Online Store Builder in Düsseldorf
Launch a branded, mobile-responsive online store with products, payments, orders, customers, shipping and reporting.
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B2B & Wholesale Commerce in Düsseldorf
Support approved business accounts, account pricing, bulk ordering, purchase orders and credit workflows.
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Manufacturer & Distributor Portal in Düsseldorf
Present technical catalogues, capture quotations and enable controlled dealer or distributor ordering.
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Multi-Vendor Marketplace in Düsseldorf
Create an optional custom marketplace with vendor onboarding, catalogue control, commissions and order governance.
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Service Booking Commerce in Düsseldorf
Sell appointments, consultations, maintenance packages, classes and resource-based services.
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Subscription & Membership Commerce in Düsseldorf
Manage recurring plans, memberships, renewals, entitlements and scheduled deliveries.
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Mobile Commerce Applications in Düsseldorf
Extend your store through customer, dealer, delivery or administration mobile applications.
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Custom E-Commerce Development in Düsseldorf
Build tailored workflows, portals and integrations for complex enterprise requirements.
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International & Multi-Region Commerce in Düsseldorf
Prepare selected markets with regional content, currencies, payment providers and fulfilment rules.
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E-commerce development in Düsseldorf, Germany — FAQs
Which payment methods can my online store in Düsseldorf, Germany accept?
Stores we build for Düsseldorf, Germany support PayPal, Klarna and invoice payment (Kauf auf Rechnung), SEPA direct debit, Visa and Mastercard, giropay/Wero and Apple Pay, plus international cards where your payment provider allows them. Providers are chosen by merchant eligibility, currency (euro) and settlement needs.
How is delivery handled for a store in Düsseldorf, Germany?
We connect DHL Paket, Hermes, DPD, GLS, UPS and Packstation lockers or your own delivery team, with rate, tracking and return workflows set to your service area.
What tax and data rules apply to an online store in Germany?
Online sales in Germany fall under German VAT (Umsatzsteuer) is 19% standard and 7% reduced; EU OSS registration simplifies selling to consumers in other member states.. Customer data is governed by 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, and consumer rules are covered by 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 invoicing, consent and records around them.
Can you build both the website and the mobile app for Düsseldorf, Germany?
Yes. We design and build the e-commerce platform and its Android and iOS apps on one shared backend, to your requirements.
How quickly will I hear back from NNT Mart about a project in Düsseldorf?
Within 10 minutes, any day, by email, phone or WhatsApp. We hold a requirements meeting and share a working demo within 24 hours of it. Our team in India works 3h 30m behind India (IST).
Free demo in 24 hours
Tell us about your business in Düsseldorf
A few lines are enough. We reply within 10 minutes, meet to understand your requirements and show you a working demo within 24 hours.
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.