Why an international e-commerce platform makes sense for Istanbul
Istanbul is a largest city in turkey, where around 16 million people live and shop, and one of the markets in Türkiye where we build international and multi-region stores.
The local economy is driven by E-commerce, gaming studios, crypto exchanges and banks, and commercial activity concentrates around Levent, Maslak, the Istanbul Financial Center and Kadıköy.
Logistics are supported by Istanbul Airport and Sabiha Gökçen Airport, 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.
That is why more companies in Istanbul are moving from phone, WhatsApp and spreadsheet orders to a proper international e-commerce platform — one place where products, prices, payments, orders and customers are managed together.
What makes a Istanbul store feel local
Conversion in Istanbul depends on small local signals — the right currency, the right words and the right payment and courier names.
Currency and pricing
Everything a Istanbul shopper sees — price, tax, delivery fee, refund — is in TRY, written the local way.
Language and content
Content can be produced in Turkish, so a Istanbul customer reads the store in the language they use at home.
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 Istanbul.
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
With Boğaziçi, Istanbul Technical University and Koç University close by, finding people to manage catalogues, content and support after launch is realistic in Istanbul.
Designed to your requirements, not a template
Whatever your business sells in Istanbul, N&T Software designs and develops the international e-commerce platform and the matching mobile app exactly to your requirements — your catalogue, your prices, your payment and delivery rules.
Typical clients include D2C brands expanding abroad, manufacturers selling to distributors overseas, diaspora-focused retailers and tourism and gifting businesses. Categories that sell especially well online in Türkiye — fashion, electronics, home and textiles and groceries — get catalogue structures and filters designed for them.
Before any commitment you get a free requirements meeting, a demo built on your use case and a proposal priced to your budget.
What your international e-commerce platform includes
Each module below is configured — or custom-developed — to your requirements. You choose what launches first and what follows in later phases.
Regional storefronts
Country or region sites with local language, content, currency, promotions and hreflang SEO. Delivery can be booked through PTT Kargo, Yurtiçi Kargo and Aras Kargo or dispatched by your own riders around Istanbul.
Local payments
Market-specific cards, wallets, bank transfers, BNPL and cash methods through suitable providers. Stock can be held in Istanbul or anywhere in Türkiye, with pickup and local-delivery options where they make sense.
Tax and duties
VAT, GST and sales-tax rules, tax-inclusive pricing, duties and landed-cost estimates where needed. Revenue reports by product, repeat buyer and delivery area of Istanbul guide stock and marketing decisions.
Cross-border shipping
International couriers, regional warehouses, shipping zones, customs documents and returns. Content and design can follow how customers in Istanbul search and buy, including Turkish where you need it.
Compliance pages
Market-appropriate privacy notices, cookie consent, consumer terms and accessibility considerations. Product data imports from your existing sheets or ERP, so Istanbul teams do not re-type thousands of items.
Regional reporting
Sales, margin, conversion and marketing performance by country and currency. Payment steps are built around credit cards with instalments (taksit), Troy cards and iyzico, the options shoppers here already trust.
Getting paid online in Istanbul
An international e-commerce platform for Istanbul must support the way people here actually pay: credit cards with instalments (taksit), Troy cards, iyzico, PayTR, bank transfer (FAST) and cash on delivery.
We integrate suitable gateways and providers for your business category and merchant eligibility, handle payment status, failed-payment retries and refunds, and keep sensitive card data with the provider rather than on your servers. All amounts are shown in Turkish lira (TRY).
Zone-based payment rules let you offer different options for Levent than for outer parts of Istanbul.
- Bank transfer (FAST)
- Cash on delivery
- Credit cards with instalments (taksit)
- Iyzico
- PayTR
- Troy cards
Shipping, couriers and local delivery in Istanbul
Your international e-commerce platform 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 Istanbul.
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 — Istanbul Airport and Sabiha Gökçen Airport — makes regional and national dispatch from Istanbul practical.
Tax, invoicing and compliance in Türkiye
On tax: 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.
Our job is the engineering: price display with tax, invoice numbering, cookie and marketing consent, return and terms pages, role-based access and logs. Legal and tax conclusions stay with your own adviser in Türkiye.
Your own store alongside Trendyol and Hepsiburada
Selling in Istanbul through Trendyol, Hepsiburada and Amazon.com.tr gets you reach quickly, yet the buyer belongs to the platform, not to you.
Your international 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 Istanbul we work with
Popular online categories in Türkiye include fashion, electronics, home and textiles, groceries, beauty and furniture. Local demand in Istanbul is shaped by E-commerce, gaming studios, crypto exchanges and banks, so we often design catalogues and B2B ordering around those sectors. In Istanbul, we most often build international and multi-region stores for:
Exporters
We map how exporters sell today and digitise it end to end — from enquiry and order to payment, dispatch and repeat purchase.
D2C brands expanding abroad
For D2C brands expanding abroad, we usually start with tax and duties, then add tax engines once orders are flowing.
Manufacturers selling to distributors overseas
Catalogue, pricing and fulfilment rules designed for manufacturers selling to distributors overseas in Istanbul, connected to the systems you already use.
Diaspora-focused retailers
Diaspora-focused retailers get cross-border shipping plus regional reporting workflows tailored to their operations.
Tourism and gifting businesses
We map how tourism and gifting businesses sell today and digitise it end to end — from enquiry and order to payment, dispatch and repeat purchase.
Multi-country retail groups
For multi-country retail groups, we usually start with regional storefronts, then add marketplace feeds by country once orders are flowing.
Android and iOS apps for your Istanbul business
Phones carry most traffic in Türkiye. Region-aware mobile apps can switch language, currency and payment options automatically while sharing one codebase and backend.
Apps are published under your own developer accounts and share the same backend as your international e-commerce platform, so offers, stock and orders are always consistent between web and mobile.
Order alerts, offers and abandoned-cart reminders go out on Istanbul time (UTC+3), in Turkish if you want.
- Tax engines
- ERP and accounting
- Regional analytics
- Geo-IP and consent platforms
- Marketplace feeds by country
- Multi-currency payment providers
- Translation management
- International couriers and 3PLs
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 Istanbul
Value first, depth later. For an international e-commerce platform serving Istanbul, the usual sequence looks like this:
| Phase | What goes live |
|---|---|
| First market | One new region with language, currency, payments, tax and shipping. Configured for TRY, credit cards with instalments (taksit) and PTT Kargo from the start. |
| Multi-region | Additional countries, local promotions and marketplace feeds. |
| Optimise | Regional apps, warehouses and localisation improvements. Reviewed against how Istanbul customers actually buy. |
We track conversion by country, international order share, checkout completion by payment method, delivery time by region, return rate abroad and margin after duties and shipping on a live dashboard from day one, so Istanbul results are visible, not promised.
Support hours and communication for Istanbul
Our team covers UTC+3 — 2h 30m behind India (IST) — through three 8-hour shifts, so a Istanbul 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; Istanbul clients are served remotely with on-site workshops when the project needs them.
