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Online Store Builder · İzmir, Türkiye

E-Commerce Website Development in İzmir, Türkiye

İzmir 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 with credit cards with instalments (taksit) and Troy cards, delivery through PTT Kargo or your own team, and VAT-ready invoicing.

  • Web platform + Android/iOS app
  • credit cards with instalments (taksit) and Troy cards
  • Delivery via PTT Kargo
  • Demo within 24 hours
Shop owner opening a local store that now also sells online — İzmir

Quick answer

Who builds an online store in İzmir, Türkiye?

NNT Mart by N&T Software builds custom online stores and mobile apps for businesses in İzmir, Türkiye, designed to each client's requirements. Platforms support credit cards with instalments (taksit), Troy cards and iyzico, ship through PTT Kargo and Yurtiçi Kargo, follow the Personal Data Protection Law No. 6698 (KVKK), and come with a free demo within 24 hours of the requirements meeting.

Key takeaways

  • We do not hand İzmir 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 credit cards with instalments (taksit), Troy cards and iyzico, with delivery through PTT Kargo and Yurtiçi Kargo or your own team.
  • VAT-ready invoicing and controls designed around the Personal Data Protection Law No. 6698 (KVKK).
  • Free demo within 24 hours of the requirements meeting; you own 100% of the source code after final payment.

Why an online store makes sense for İzmir

İzmir is a commercial centre in Türkiye with a population of roughly 4.5 million, and one of the places where we build online stores for local businesses.

Key sectors include exporters, logistics and tourism, with business districts such as Bayraklı and the Izmir Technology Development Zone.

Logistics are supported by Adnan Menderes Airport and Port of Izmir, which matters when you promise customers fast delivery.

Türkiye has a large, digitally fluent population and a culture of card instalments that strongly drives online sales. E-invoicing and ETBIS registration need to be part of the platform.

Shoppers and trade buyers in İzmir already compare options on their phones; an online store that loads fast, shows accurate stock and accepts credit cards with instalments (taksit) turns that research into orders.

Local details we build into every İzmir project

A store that works in İzmir 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 Turkish lira (TRY), formatted the way İzmir customers read them.

Language and content

Storefront copy, product pages and emails can run in Turkish, with local date and number formats.

Local trust signals

Trust is local: familiar names such as credit cards with instalments (taksit) and Troy cards and PTT Kargo sit next to the buy button.

Domain, phone and contact

Using .tr where it suits you signals a local business to shoppers and search engines. Click-to-call and WhatsApp buttons use the +36 calling code so customers reach you without dialling errors.

Talent and partners nearby

İzmir draws on Ege University and Izmir Institute of Technology, which means plenty of local staff, interns and technology partners to run the store after launch.

Designed to your requirements, not a template

İzmir 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.

Typical clients include D2C start-ups, speciality shops, manufacturers selling direct and grocery and food businesses. Categories that sell especially well online in Türkiye — fashion, electronics, home and textiles and groceries — get catalogue structures and filters designed for them.

We start with a requirements meeting, show you a working demo within 24 hours, and only then propose scope, milestones and budget.

What your online store includes

These are the building blocks of an online store. We scope them with you, so you pay for what your İzmir 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. Stock can be held in İzmir or anywhere in Türkiye, with pickup and local-delivery options where they make sense.

Catalogue manager

Categories, brands, variants, bundles, specifications, images, videos and bulk import/export so your team can manage thousands of SKUs. Revenue reports by product, repeat buyer and delivery area of İzmir guide stock and marketing decisions.

Checkout and payments

Guest and account checkout, local payment gateways, wallets, bank transfer, cash on delivery, coupons and abandoned-cart recovery. Storefront language, imagery and navigation are set up for İzmir shoppers and available in Turkish.

Orders and fulfilment

Order confirmation, packing slips, courier booking, tracking links, cancellations, returns, refunds and customer notifications. Bulk import and sync tools mean the İzmir team never re-keys stock, prices or descriptions by hand.

Inventory and locations

Stock by warehouse or store, low-stock alerts, store pickup, local delivery zones and sync with your existing inventory system. Customers in İzmir can pay with credit cards with instalments (taksit), Troy cards and iyzico, with receipts and refunds handled in the same admin.

Growth and reporting

Promotions, loyalty, reviews, email and WhatsApp campaigns, plus dashboards for revenue, products, customers and conversion. Delivery can be booked through PTT Kargo, Yurtiçi Kargo and Aras Kargo or dispatched by your own riders around İzmir.

Payments customers in İzmir expect

Shoppers in İzmir rarely abandon a cart over price alone — they leave when their usual method is missing. Here that means credit cards with instalments (taksit), Troy cards and iyzico, then PayTR, bank transfer (FAST) and cash on delivery.

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 Turkish lira (TRY).

For İzmir customers ordering from Bayraklı and the Izmir Technology Development Zone, cash-on-delivery and pay-on-pickup rules can be set per delivery zone.

  • Troy cards
  • PayTR
  • Iyzico
  • Cash on delivery
  • Bank transfer (FAST)
  • Credit cards with instalments (taksit)

Fulfilment options for İzmir orders

Your online store can book shipments and share tracking with PTT Kargo, Yurtiçi Kargo, Aras Kargo, MNG Kargo, Sürat Kargo and Trendyol Express, or route orders to your own riders and stores across İzmir.

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 — Adnan Menderes Airport and Port of Izmir — makes regional and national dispatch from İzmir practical.

Tax, invoicing and compliance in Türkiye

For İzmir sellers, tax first: Turkish VAT (KDV) is 20% standard with 10% and 1% reduced rates; e-Arşiv and e-Fatura invoicing are required above set thresholds.

Two frameworks shape the build: the Personal Data Protection Law No. 6698 (KVKK), including VERBIS registration for many data controllers, and Consumer Protection Law No. 6502 and the E-Commerce Law No. 6563, including ETBIS registration.

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 Türkiye.

Marketplaces vs. your own online store in İzmir

For a İzmir business, Trendyol, Hepsiburada, Amazon.com.tr and n11 are useful shop windows — but fees, ranking changes and shared customer data limit how far you can grow on them alone.

With your own online store you keep the customer data, set the offers and the packaging, and still push stock to marketplaces from a single admin.

Industries in İzmir we work with

Popular online categories in Türkiye include fashion, electronics, home and textiles, groceries, beauty and furniture. Local demand in İzmir is shaped by exporters, logistics and tourism, so we often design catalogues and B2B ordering around those sectors. In İzmir, we most often build online stores for:

Retail brands

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

D2C start-ups

For D2C start-ups, we usually start with checkout and payments, then add courier and shipping aggregators once orders are flowing.

Speciality shops

Catalogue, pricing and fulfilment rules designed for speciality shops in İzmir, connected to the systems you already use.

Manufacturers selling direct

Manufacturers selling direct get orders and fulfilment plus growth and reporting workflows tailored to their operations.

Grocery and food businesses

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

Multi-outlet retailers

For multi-outlet retailers, we usually start with branded storefront, then add WhatsApp Business API once orders are flowing.

Mobile commerce in İzmir

Phones carry most traffic in Türkiye. 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.

Apps are published under your own developer accounts and share the same backend as your online store, so offers, stock and orders are always consistent between web and mobile.

Push notifications can be timed to UTC+3 so offers reach İzmir customers when they are awake, and the interface can run in Turkish.

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

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

A phased launch plan for İzmir

Value first, depth later. For an online store serving İzmir, the usual sequence looks like this:

PhaseWhat goes live
Launch storeStorefront, catalogue, checkout, payments, shipping and admin go live. Configured for TRY, credit cards with instalments (taksit) and PTT Kargo from the start.
GrowPromotions, loyalty, reviews, marketing integrations and SEO content.
ScaleMobile app, marketplace feeds, multi-warehouse and ERP sync. Reviewed against how İzmir customers actually buy.

Success is measured on conversion rate, average order value, cart abandonment, repeat-purchase rate, page speed (Core Web Vitals) and return rate — tracked on a dashboard you can see from launch day.

Support hours and communication for İzmir

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

Project communication is in English; storefront content can be produced in Turkish. You get a named lead, direct engineer access and an NDA if you ask.

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

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

İzmir — the market we build for

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

How we work

How we deliver your online store in İzmir

Your online store 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

    ✓ 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

A milestone payment plan built around acceptance

There is no standard price list, because every online store 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 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 İzmir — FAQs

Can you build a mobile app along with the online store for my İzmir business?

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

Which couriers do you integrate for deliveries from İzmir?

Common choices are PTT Kargo, Yurtiçi Kargo, Aras Kargo, MNG Kargo, Sürat Kargo and Trendyol Express. We can also route orders to your own riders, stores or warehouses and set rules by zone, weight or delivery slot.

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.

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

We build the technical controls — tax-inclusive pricing, compliant invoices and consent management — with the Personal Data Protection Law No. 6698 (KVKK) in mind. Final legal and tax positions should be confirmed with your adviser.

Which payment methods can my online store accept in İzmir?

We can integrate credit cards with instalments (taksit), Troy cards, iyzico, PayTR, bank transfer (FAST) and cash on delivery, subject to provider approval for your business category. Amounts are handled in Turkish lira.

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

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.

How much does an online store cost in İzmir?

There is no fixed package price: every NNT Mart online store 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.

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

İzmir 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 Turkish as well as English.

Free demo in 24 hours

Plan your online store in İzmir

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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