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Online Store Builder · Thessaloniki, Greece

E-Commerce Website Development in Thessaloniki, Greece

Every NNT Mart online store in Thessaloniki 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 Visa and Mastercard and IRIS instant payments, delivery through ELTA Courier or your own team, and VAT-ready invoicing.

  • Web platform + Android/iOS app
  • Visa and Mastercard and IRIS instant payments
  • Delivery via ELTA Courier
  • Demo within 24 hours
Shopping bags from an online order — Thessaloniki

Quick answer

Who builds an online store in Thessaloniki, Greece?

NNT Mart by N&T Software builds custom online stores and mobile apps for businesses in Thessaloniki, Greece, designed to each client's requirements. Platforms support Visa and Mastercard, IRIS instant payments and PayPal, ship through ELTA Courier and ACS, 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

  • Thessaloniki businesses tell us what they sell and how they want to sell it; our engineers turn that into a custom online store, an admin system and a mobile app shaped around their operations.
  • Checkout ready for Visa and Mastercard, IRIS instant payments and PayPal, with delivery through ELTA Courier and ACS 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 Thessaloniki businesses are investing in online stores

Thessaloniki is a second-largest city in greece, home to about 310,000 people, and one of the markets in Greece where we build online stores.

Key sectors include logistics, port and tech hub, with business districts such as the city centre and Thessaloniki Technology Park.

Logistics are supported by Thessaloniki Airport and port, which matters when you promise customers fast delivery.

Greece has SMEs make up 99% of all businesses in the European Union (European Commission). Greek shoppers research heavily on Skroutz and expect cash-on-delivery and IRIS options. Island delivery rules and Greek-language product content are important.

That is why more companies in Thessaloniki are moving from phone, WhatsApp and spreadsheet orders to a proper online store — one place where products, prices, payments, orders and customers are managed together.

Local details we build into every Thessaloniki project

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

Currency and pricing

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

Language and content

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

Local trust signals

Trust is local: familiar names such as Visa and Mastercard and IRIS instant payments and ELTA Courier sit next to the buy button.

Domain, phone and contact

Using .gr where it suits you signals a local business to shoppers and search engines. Click-to-call and WhatsApp buttons use the +30 calling code so customers reach you without dialling errors.

Talent and partners nearby

Thessaloniki draws on Aristotle University of Thessaloniki, which means plenty of local staff, interns and technology partners to run the store after launch.

Designed to your requirements, not a template

If you run a business in Thessaloniki 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.

In Thessaloniki we typically work with retail brands, D2C start-ups, speciality shops and manufacturers selling direct, and with sellers in categories such as electronics, fashion, beauty and home that have strong online demand in Greece.

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 online store in Thessaloniki

These are the building blocks of an online store. We scope them with you, so you pay for what your Thessaloniki operation needs.

Branded storefront

A fast, mobile-first design on your own domain with your colours, typography, banners, landing pages and SEO-ready category structure. Product data imports from your existing sheets or ERP, so Thessaloniki teams do not re-type thousands of items.

Catalogue manager

Categories, brands, variants, bundles, specifications, images, videos and bulk import/export so your team can manage thousands of SKUs. Customers in Thessaloniki can pay with Visa and Mastercard, IRIS instant payments and PayPal, with receipts and refunds handled in the same admin.

Checkout and payments

Guest and account checkout, local payment gateways, wallets, bank transfer, cash on delivery, coupons and abandoned-cart recovery. Delivery can be booked through ELTA Courier, ACS and Geniki Taxydromiki or dispatched by your own riders around Thessaloniki.

Orders and fulfilment

Order confirmation, packing slips, courier booking, tracking links, cancellations, returns, refunds and customer notifications. Inventory can sit in Thessaloniki, in a partner warehouse or across Greece, with click-and-collect where customers want it.

Inventory and locations

Stock by warehouse or store, low-stock alerts, store pickup, local delivery zones and sync with your existing inventory system. Reports show which products, customers and areas of Thessaloniki drive revenue.

Growth and reporting

Promotions, loyalty, reviews, email and WhatsApp campaigns, plus dashboards for revenue, products, customers and conversion. Content and design can follow how customers in Thessaloniki search and buy, including Greek where you need it.

How Thessaloniki customers pay online

A store that serves Thessaloniki should let customers pay the way they do offline: Visa and Mastercard, IRIS instant payments, PayPal and cash on delivery (antikatavoli).

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 the city centre than for outer parts of Thessaloniki.

  • Visa and Mastercard
  • IRIS instant payments
  • PayPal
  • Bank transfer
  • Cash on delivery (antikatavoli)
  • Klarna

Delivery and fulfilment from Thessaloniki

Your online store can book shipments and share tracking with ELTA Courier, ACS, Geniki Taxydromiki, Speedex and BOX NOW lockers, or route orders to your own riders and stores across Thessaloniki.

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 — Thessaloniki Airport and port — makes regional and national dispatch from Thessaloniki practical.

Tax, invoicing and compliance in Greece

For Thessaloniki sellers, tax first: Greek VAT (FPA) is 24% standard with 13% and 6% reduced rates, and lower rates on some Aegean islands.

Two frameworks shape the build: the EU General Data Protection Regulation (GDPR) and the ePrivacy rules on cookies and marketing consent, enforced by the Hellenic Data Protection Authority, and 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 Law 2251/1994 on consumer protection.

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 Greece.

Your own store alongside Skroutz and Public

For a Thessaloniki business, Skroutz, Public, Plaisio and Kotsovolos are useful shop windows — but fees, ranking changes and shared customer data limit how far you can grow on them alone.

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.

Businesses that use NNT Mart in Thessaloniki

Popular online categories in Greece include electronics, fashion, beauty, home, food and olive oil and tourism products. Local demand in Thessaloniki is shaped by logistics, port and tech hub, so we often design catalogues and B2B ordering around those sectors. In Thessaloniki, we most often build online stores for:

Retail brands

Catalogue, pricing and fulfilment rules designed for retail brands in Thessaloniki, connected to the systems you already use.

D2C start-ups

D2C start-ups get catalogue manager plus orders and fulfilment workflows tailored to their operations.

Speciality shops

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

Manufacturers selling direct

For manufacturers selling direct, we usually start with inventory and locations, then add ERP and inventory software once orders are flowing.

Grocery and food businesses

Catalogue, pricing and fulfilment rules designed for grocery and food businesses in Thessaloniki, connected to the systems you already use.

Multi-outlet retailers

Multi-outlet retailers get growth and reporting plus catalogue manager workflows tailored to their operations.

Mobile commerce in Thessaloniki

Phones carry most traffic in Greece. A customer shopping app for Android and iOS can share the same catalogue, cart, offers and order history, with push notifications for drops, price alerts and delivery updates.

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+3 so offers reach Thessaloniki customers when they are awake, and the interface can run in Greek.

  • Accounting and GST/VAT invoicing
  • ERP and inventory software
  • CRM and email marketing
  • Courier and shipping aggregators
  • WhatsApp Business API
  • Meta and TikTok catalogues
  • Payment gateways and wallets
  • Google Analytics 4 and Merchant Center

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

From first demo to growth in Thessaloniki

We launch the journeys that create value first, then add depth. A typical roadmap for an online store in Thessaloniki:

PhaseWhat goes live
Launch storeStorefront, catalogue, checkout, payments, shipping and admin go live. Configured for EUR, Visa and Mastercard and ELTA Courier from the start.
GrowPromotions, loyalty, reviews, marketing integrations and SEO content.
ScaleMobile app, marketplace feeds, multi-warehouse and ERP sync. Reviewed against how Thessaloniki customers actually buy.

We track conversion rate, average order value, cart abandonment, repeat-purchase rate, page speed (Core Web Vitals) and return rate on a live dashboard from day one, so Thessaloniki results are visible, not promised.

How Thessaloniki clients work with us

Thessaloniki runs on UTC+3, which is 2h 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 Greek. NDAs are signed on request, and you get a named project lead plus direct access to the engineers building your online store.

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

Thessaloniki — local market for online stores
Thessaloniki · Photo: Wikimedia Commons
Retail clothing store whose range is now sold online — Thessaloniki

Thessaloniki — the market we build for

Thessaloniki — online stores for local businesses
Thessaloniki · Photo: Wikimedia Commons
Thessaloniki — online stores for local businesses
Thessaloniki · Photo: Wikimedia Commons
Shopper browsing a branded online store on a laptop — Thessaloniki
Online Store Builder

How we work

How an online store project runs with N&T Software for Thessaloniki

We do not sell a fixed template. Each online store for businesses in Thessaloniki 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

    ✓ Store UX approved

  3. 03

    Build

    ✓ Sprint accepted

  4. 04

    Secure & Test

    ✓ Sale-day ready

  5. 05

    Deploy

    ✓ Store live

  6. 06

    Handover

    ✓ Handover signed

  7. 07

    Support

    ✓ SLA active

Pay only for work you have accepted

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 online store:

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 online store 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 online store, 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 Online Store Builder delivery process — reporting, payment milestones, warranty, team and engagement models →

Online Store Builder in Thessaloniki — FAQs

How long does it take to launch an online store in Thessaloniki?

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.

What sells best online in Thessaloniki?

Electronics, fashion, beauty and home are strong online categories in Greece, and local demand in Thessaloniki is shaped by logistics, port and tech hub. We shape the catalogue, filters and checkout around what your own customers buy.

Can you migrate my existing website or store in Thessaloniki?

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

Which payment methods can my online store accept in Thessaloniki?

We can integrate Visa and Mastercard, IRIS instant payments, PayPal, cash on delivery (antikatavoli), bank transfer and Klarna, subject to provider approval for your business category. Amounts are handled in euro.

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

Thessaloniki runs on UTC+3 (2h 30m behind India (IST)). We reply within 10 minutes around the clock, meet in your working hours and write storefront content in Greek as well as English.

Can I also sell on Skroutz and Public?

Yes. Your own online store can sit alongside Skroutz, Public and Plaisio; where APIs allow, we sync products, stock and orders so your team manages everything from one admin.

Do I own the source code of my online store?

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.

Which parts of Thessaloniki do you build for?

Clients usually trade around the city centre and Thessaloniki Technology Park, but the platform is not tied to one neighbourhood: delivery zones, pickup points and prices can be set for any part of Thessaloniki.

Free demo in 24 hours

Plan your online store in Thessaloniki

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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