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Online Store Builder · Türkiye

E-Commerce Website Development in Türkiye

Your online store 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 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
Shopper browsing a branded online store on a laptop — Türkiye

Quick answer

Who builds an online store in Türkiye?

NNT Mart by N&T Software builds custom online stores and mobile apps for businesses in 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

  • Türkiye 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 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 Türkiye

Türkiye is a market of about 85 million people where online stores are growing fast, with Ankara as its capital.

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 Türkiye 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 Türkiye project

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

Currency and pricing

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

Language and content

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

Local trust signals

Badges for credit cards with instalments (taksit) and Troy cards, PTT Kargo delivery and clear return terms reassure first-time buyers in Türkiye.

Domain, phone and contact

Using .tr where it suits you signals a local business to shoppers and search engines. Contact buttons are pre-set with +36, so a customer in Türkiye taps once to call or message.

Designed to your requirements, not a template

Whatever your business sells in Türkiye, N&T Software designs and develops the online store and the matching mobile app exactly to your requirements — your catalogue, your prices, your payment and delivery rules.

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

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 Türkiye clients

These are the building blocks of an online store. We scope them with you, so you pay for what your Türkiye 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. Inventory can sit in Türkiye, in a partner warehouse or across Türkiye, with click-and-collect where customers want it.

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 Türkiye 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. Content and design can follow how customers in Türkiye search and buy, including Turkish where you need it.

Orders and fulfilment

Order confirmation, packing slips, courier booking, tracking links, cancellations, returns, refunds and customer notifications. Catalogues come in from spreadsheets, ERP exports or supplier feeds, so your Türkiye team keeps its current way of working.

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 Türkiye 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. Couriers such as PTT Kargo, Yurtiçi Kargo and Aras Kargo plug in alongside your own fleet for Türkiye orders.

Businesses that use NNT Mart in Türkiye

Popular online categories in Türkiye include fashion, electronics, home and textiles, groceries, beauty and furniture. In Türkiye, 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 Türkiye, 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.

Checkout and payment methods for Türkiye

A store that serves Türkiye should let customers pay the way they do offline: credit cards with instalments (taksit), Troy cards, iyzico and PayTR.

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).

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

Fulfilment options for Türkiye 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.

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.

Türkiye sellers: marketplace plus your own store

Trendyol, Hepsiburada and Amazon.com.tr are where many shoppers in Türkiye start, which is why sellers list there. The trade-off is commission, limited branding and rules the platform can change overnight.

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.

Rules Türkiye sellers must respect online

Tax basics: Turkish VAT (KDV) is 20% standard with 10% and 1% reduced rates; e-Arşiv and e-Fatura invoicing are required above set thresholds.

On privacy we design around the Personal Data Protection Law No. 6698 (KVKK), including VERBIS registration for many data controllers; on consumer rights the store reflects 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.

Android and iOS apps for your Türkiye business

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.

Order alerts, offers and abandoned-cart reminders go out on Türkiye time (UTC+3), in Turkish if you want.

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

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

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

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 Türkiye 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.

Time zones, language and support

Türkiye 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.

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; clients in Türkiye are served remotely with on-site workshops when the project needs them.

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

Türkiye — the market we build for

Türkiye — online stores for local businesses
Türkiye · Photo: Wikimedia Commons
Shop owner opening a local store that now also sells online — Türkiye
Online Store Builder

Online Store Builder across Türkiye

We build online stores for businesses in 11 cities in Türkiye. Choose your city for local payment, delivery and compliance details.

How we work

Our delivery process for online stores in Türkiye

Every online store we build follows the same staged, quality-gated process, shaped around your requirements. You see progress every day, review it every week and give written sign-off at each milestone before any payment is due.

  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

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 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.

No lock-in: the platform is yours

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 Türkiye — FAQs

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

Türkiye 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.

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 Türkiye do you build for?

the platform is not tied to one neighbourhood: delivery zones, pickup points and prices can be set for any part of Türkiye.

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.

Can you build a mobile app along with the online store for my Türkiye 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.

Can you migrate my existing website or store in Türkiye?

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

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

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 I also sell on Trendyol and Hepsiburada?

Yes. Your own online store can sit alongside Trendyol, Hepsiburada and Amazon.com.tr; where APIs allow, we sync products, stock and orders so your team manages everything from one admin.

Free demo in 24 hours

Plan your online store in Türkiye

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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