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Custom E-Commerce Development · Lyon, France

Custom E-Commerce Development in Lyon, France

Your custom e-commerce platform 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 Cartes Bancaires (CB) and Visa and Mastercard, delivery through La Poste Colissimo or your own team, and VAT-ready invoicing.

  • Web platform + Android/iOS app
  • Cartes Bancaires (CB) and Visa and Mastercard
  • Delivery via La Poste Colissimo
  • Demo within 24 hours
Cloud servers hosting a custom e-commerce platform — Lyon

Quick answer

Who builds a custom e-commerce platform in Lyon, France?

NNT Mart by N&T Software builds custom custom e-commerce platforms and mobile apps for businesses in Lyon, France, designed to each client's requirements. Platforms support Cartes Bancaires (CB), Visa and Mastercard and PayPal, ship through La Poste Colissimo and Chronopost, 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

  • Your custom e-commerce platform 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 ready for Cartes Bancaires (CB), Visa and Mastercard and PayPal, with delivery through La Poste Colissimo and Chronopost 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 Lyon

Lyon is a commercial centre in France with a population of roughly 519,000, and one of the places where we build custom e-commerce platforms for local businesses.

Key sectors include healthcare, biotech and industrial software, with business districts such as Part-Dieu, Confluence and Gerland.

Logistics are supported by Lyon–Saint-Exupéry Airport, which matters when you promise customers fast delivery.

France has more than 4 million enterprises, almost all of them SMEs (INSEE). French shoppers are loyal to brands that offer pick-up-point delivery, CB payments and instalments. French-language UX and transparent return conditions are critical for conversion.

That is why more companies in Lyon are moving from phone, WhatsApp and spreadsheet orders to a proper custom e-commerce platform — one place where products, prices, payments, orders and customers are managed together.

Localised for Lyon, not translated into it

A store that works in Lyon 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 euro (EUR), formatted the way Lyon customers read them.

Language and content

Content can be produced in French, so a Lyon customer reads the store in the language they use at home.

Local trust signals

Badges for Cartes Bancaires (CB) and Visa and Mastercard, La Poste Colissimo delivery and clear return terms reassure first-time buyers in Lyon.

Domain, phone and contact

Using .fr where it suits you signals a local business to shoppers and search engines. Contact buttons are pre-set with +33, so a customer in Lyon taps once to call or message.

Talent and partners nearby

Lyon draws on Université de Lyon and INSA Lyon, which means plenty of local staff, interns and technology partners to run the store after launch.

A custom e-commerce platform built around your Lyon business

Lyon 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.

In Lyon we typically work with enterprises with complex catalogues, multi-brand groups, businesses outgrowing SaaS platforms and companies migrating legacy stores, and with sellers in categories such as fashion and luxury, beauty and cosmetics, home and DIY and electronics that have strong online demand in France.

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 Lyon clients

These are the building blocks of a custom e-commerce platform. We scope them with you, so you pay for what your Lyon operation needs.

Custom workflows

Product configurators, made-to-order flows, approvals, contracts and industry-specific rules. Catalogues come in from spreadsheets, ERP exports or supplier feeds, so your Lyon team keeps its current way of working.

Headless architecture

API-first commerce with a fast front end, so web, app, kiosk and marketplace channels share one backend. Checkout is configured for Cartes Bancaires (CB), Visa and Mastercard and PayPal.

Multi-entity operations

Multiple brands, companies, warehouses, currencies and tax registrations on one platform. Couriers such as La Poste Colissimo, Chronopost and Mondial Relay plug in alongside your own fleet for Lyon orders.

Deep integrations

ERP, PIM, WMS, CRM, POS, accounting and legacy systems with reliable, monitored data sync. Stock can be held in Lyon or anywhere in France, with pickup and local-delivery options where they make sense.

Migration

Move from older platforms with product, customer and order history, SEO-safe redirects and parallel runs. Dashboards break sales down by product, customer and neighbourhood of Lyon, so you see what to promote.

Performance and security

Caching, CDN, load testing, security hardening, audit logs and cloud infrastructure as code. Storefront language, imagery and navigation are set up for Lyon shoppers and available in French.

Payments customers in Lyon expect

A custom e-commerce platform for Lyon must support the way people here actually pay: Cartes Bancaires (CB), Visa and Mastercard, PayPal, Alma and Oney instalments, Apple Pay and SEPA 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 euro (EUR).

For Lyon customers ordering from Part-Dieu, Confluence and Gerland, cash-on-delivery and pay-on-pickup rules can be set per delivery zone.

  • PayPal
  • SEPA transfer
  • Visa and Mastercard
  • Alma and Oney instalments
  • Apple Pay
  • Cartes Bancaires (CB)

Shipping, couriers and local delivery in Lyon

Your custom e-commerce platform can book shipments and share tracking with La Poste Colissimo, Chronopost, Mondial Relay, DPD France, Relais Colis and GLS, or route orders to your own riders and stores across Lyon.

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 — Lyon–Saint-Exupéry Airport — makes regional and national dispatch from Lyon practical.

Selling online legally in France

On tax: French TVA is 20% standard with reduced 10%, 5.5% and 2.1% rates; e-invoicing obligations are being phased in for French businesses from 2026.

On privacy we design around the EU General Data Protection Regulation (GDPR) and the ePrivacy rules on cookies and marketing consent, enforced by the CNIL, which is particularly active on cookie consent; 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 Code de la consommation and the AGEC anti-waste law on packaging and product information.

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 Lyon.

Your own store alongside Amazon.fr and Cdiscount

Amazon.fr, Cdiscount and Fnac Darty are where many shoppers in Lyon start, which is why sellers list there. The trade-off is commission, limited branding and rules the platform can change overnight.

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.

Industries in Lyon we work with

Popular online categories in France include fashion and luxury, beauty and cosmetics, home and DIY, electronics, food and wine and second-hand goods. Local demand in Lyon is shaped by healthcare, biotech and industrial software, so we often design catalogues and B2B ordering around those sectors. In Lyon, we most often build custom e-commerce platforms for:

Enterprises with complex catalogues

We map how enterprises with complex catalogues sell today and digitise it end to end — from enquiry and order to payment, dispatch and repeat purchase.

Multi-brand groups

For multi-brand groups, we usually start with multi-entity operations, then add PIM and DAM once orders are flowing.

Businesses outgrowing SaaS platforms

Catalogue, pricing and fulfilment rules designed for businesses outgrowing SaaS platforms in Lyon, connected to the systems you already use.

Companies migrating legacy stores

Companies migrating legacy stores get deep integrations plus performance and security workflows tailored to their operations.

Regulated sectors

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

High-traffic retailers

For high-traffic retailers, we usually start with custom workflows, then add identity and SSO once orders are flowing.

Take your Lyon store onto customers' phones

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.

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

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

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

How we phase your custom e-commerce platform

We launch the journeys that create value first, then add depth. A typical roadmap for a custom e-commerce platform in Lyon:

PhaseWhat goes live
FoundationArchitecture, core commerce, priority integrations and migration. Configured for EUR, Cartes Bancaires (CB) and La Poste Colissimo from the start.
DifferentiateCustom workflows, configurators and automation.
OptimisePerformance, new channels, apps and continuous enhancement. Reviewed against how Lyon customers actually buy.

Success is measured on page load and API response times, uptime, order-sync accuracy, manual-work hours saved, release frequency and total cost of ownership — tracked on a dashboard you can see from launch day.

Support hours and communication for Lyon

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

We work in English and can deliver storefront content in French. 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; Lyon clients are served remotely with on-site workshops when the project needs them.

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

Lyon — the market we build for

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

How we work

How we deliver your custom e-commerce platform in Lyon

Your custom e-commerce platform is designed and built to your specification through seven clear stages. Daily updates, weekly reviews and a signed acceptance at each milestone keep the project transparent from the first workshop to the support desk.

  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

A milestone payment plan built around acceptance

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:

After go-live: warranty, support and a team that stays

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.

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

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 Lyon — FAQs

Can you build a mobile app along with the custom e-commerce platform for my Lyon 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.

How much does a custom e-commerce platform cost in Lyon?

There is no fixed package price: every NNT Mart custom 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.

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

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.

Which payment methods can my custom e-commerce platform accept in Lyon?

We can integrate Cartes Bancaires (CB), Visa and Mastercard, PayPal, Alma and Oney instalments, Apple Pay and SEPA transfer, subject to provider approval for your business category. Amounts are handled in euro.

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.

Can I also sell on Amazon.fr and Cdiscount?

Yes. Your own custom e-commerce platform can sit alongside Amazon.fr, Cdiscount and Fnac Darty; where APIs allow, we sync products, stock and orders so your team manages everything from one admin.

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

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 Lyon?

Fashion and luxury, beauty and cosmetics, home and DIY and electronics are strong online categories in France, and local demand in Lyon is shaped by healthcare, biotech and industrial software. We shape the catalogue, filters and checkout around what your own customers buy.

Free demo in 24 hours

Plan your custom e-commerce platform in Lyon

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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