E-commerce in Turkey: A Guide for International Brands

Turkey’s e-commerce market has crossed the 100 billion dollar mark and continues to grow at a double-digit pace, making it one of the largest online retail markets bridging Europe and the Middle East. For international brands, that scale is attractive, but Turkey’s e-commerce landscape does not work like the markets many brands are used to. Local marketplaces dominate, payment habits differ, and the brands winning market share have adapted their approach rather than copy-pasting a strategy that worked elsewhere. This guide walks through what international brands need to know before entering e-commerce in Turkey.

Table of Contents

• Market Size and Growth
• The Marketplace Landscape
• Payment Preferences and Checkout Behavior
• What It Takes to Launch
• What Separates Brands That Succeed
• Common Mistakes
• Conclusion
• FAQ

Market Size and Growth

Turkey’s e-commerce market size sits above 100 billion US dollars, with projections showing continued double-digit compound annual growth through the rest of the decade. Several dynamics are driving that growth:

• Mobile-first consumption. A large share of Turkish e-commerce traffic runs through mobile, and marketplace apps are central to how consumers browse and buy.
• Fast local logistics. Same-day and next-day delivery in major cities has become an expectation rather than a premium feature, driven by aggressive investment from the leading marketplaces.
• Installment and digital wallet growth. Domestic digital wallets and bank installment campaigns are growing quickly and are now a meaningful factor in checkout conversion.
• A large, young, digitally native population. Turkey’s population skews younger than much of Europe, and that demographic profile translates directly into strong e-commerce adoption.

The Marketplace Landscape

Unlike markets where a single global platform dominates, Turkey’s e-commerce landscape is led by strong domestic players.

• Trendyol is the clear market leader by value share, commanding roughly 40-45% of the market. Its mobile app is central to its strategy, and the platform has expanded into a broader super-app model that now includes food delivery and quick commerce alongside its core marketplace.
• Hepsiburada holds the second-largest position, with particular strength in electronics, home appliances, and books. It remains the only Turkish e-commerce platform listed on NASDAQ, and it has invested heavily in its own logistics arm to close the gap with Trendyol.
• Amazon Turkey entered the market in 2018 and has grown steadily, primarily attracting consumers seeking international brands and shoppers already familiar with Amazon from European sites, though it has not replicated the dominant position it holds elsewhere.
• Category specialists like Çiçeksepeti (flowers and gifts) and n11 hold meaningful niche positions worth considering depending on category fit.

For most international brands, Trendyol International and Amazon Turkey are the two most practical entry points — Trendyol for scale and reach into the mainstream Turkish shopper, Amazon for shoppers who specifically seek out international brand credibility.

Payment Preferences and Checkout Behavior

Checkout behavior in Turkey has distinct patterns that international brands need to design around rather than assume away:

• Card payments dominate, with heavy use of installments. A majority of e-commerce volume runs through cards, and a large share of card transactions use bank installment plans — a checkout feature that is far less common in many Western markets but expected by Turkish shoppers, particularly for higher-ticket items.
• Domestic payment rails matter. Local digital wallets built on domestic payment infrastructure are growing quickly and increasingly influence where consumers choose to shop.
• Currency volatility affects pricing strategy. Lira fluctuations can inflate import costs and payment-processing fees for cross-border sellers, which is one reason brands with in-country pricing and, ideally, in-country inventory tend to convert better than those pricing purely in foreign currency.

What It Takes to Launch

Entering Turkish e-commerce as an international brand generally involves a consistent set of steps regardless of category:

1. Register marketplace seller accounts. Registering on platforms like Trendyol International, Amazon Turkey, and Hepsiburada requires documentation and typically takes four to eight weeks to complete for international sellers.
2. Localize listings fully. This means Turkish-language product content, locally relevant sizing conventions, and pricing displayed in Turkish lira with installment visibility — not just a translated product description.
3. Decide on an inventory model. Holding in-country inventory allows a brand to meet local delivery expectations and qualify for marketplace fulfillment programs, which materially affects visibility and conversion. Cross-border fulfillment without local stock is possible but generally converts at a lower rate.
4. Plan for platform advertising. Visibility on Trendyol and other major marketplaces increasingly depends on sponsored product placements; organic ranking alone rarely delivers meaningful volume in competitive categories.
5. Build around the local promotional calendar. Turkish e-commerce has its own peak periods — including Eid-related promotions, in addition to globally recognized events like Black Friday — and brands that plan campaigns around this calendar consistently outperform those following a generic international schedule.

What Separates Brands That Succeed

Looking at the brands seeing the strongest results in the Turkish market, a few shared characteristics stand out:

• Full localization, not partial translation. Turkish-language content, locally relevant sizing, and lira pricing with installment options are baseline requirements, not differentiators.
• In-country inventory for the core catalog. This is the single factor most correlated with strong delivery performance and marketplace visibility.
• Active investment in platform advertising. Sponsored placement within marketplaces like Trendyol has become close to essential for category visibility, not an optional add-on.
• Close tracking of category trends and the local promotional calendar. Brands that treat Turkey as a market with its own rhythm, rather than an extension of a global calendar, capture more of the seasonal demand spikes.

Getting the broader digital foundation right — the website, SEO, and paid acquisition strategy that feed traffic into these marketplace listings — matters just as much as the marketplace presence itself. We cover the search visibility side of that foundation in SEO in Turkey: A Guide to Ranking Higher in the Turkish Market, and the wider market-entry picture in Marketing in Turkey: A Guide for Foreign Brands.

Common Mistakes

• Treating marketplace listings as a translation task. A translated product description without Turkish-specific keywords, sizing, and installment pricing underperforms local competitors significantly.
• Underestimating logistics expectations. Turkish consumers have come to expect fast, reliable delivery; cross-border shipping timelines that would be acceptable elsewhere often lead to abandoned carts and negative reviews in Turkey.
• Ignoring platform advertising budgets. Brands that rely solely on organic marketplace ranking typically see far lower volume than competitors actively bidding on sponsored placements.
• Pricing exclusively in foreign currency. Turkish shoppers expect lira pricing and installment visibility at checkout; foreign-currency pricing creates friction and erodes trust.
• Ignoring the local promotional calendar. Missing Turkey-specific peak shopping periods means missing a meaningful share of annual e-commerce volume concentrated in those windows.

Conclusion

E-commerce in Turkey rewards brands that treat the market as its own ecosystem rather than an extension of a global playbook. Four points stand out:

1. The market is large and growing fast, but it is led by strong domestic marketplaces rather than a single dominant global platform.
2. Trendyol and Amazon Turkey are the most practical entry points for most international brands, each serving a different shopper mindset.
3. Full localization — language, sizing, pricing, and installments — is a baseline requirement, not a nice-to-have.
4. In-country inventory and platform advertising investment are the two factors most correlated with success in competitive categories.

If you’re planning an e-commerce entry into Turkey and want a market-specific launch and localization plan, you can reach out through Medyae.

FAQ

How big is the e-commerce market in Turkey?

Turkey’s e-commerce market is valued at over 100 billion US dollars and continues to grow at a double-digit compound annual growth rate, making it one of the largest and fastest-growing online retail markets bridging Europe and the Middle East.

What is the leading online marketplace in Turkey?

Trendyol holds the largest share of Turkey’s e-commerce market by a wide margin, followed by Hepsiburada. Amazon Turkey has grown steadily since entering the market but has not replicated the dominance it holds in markets like the US or Germany.

Do international brands need in-country inventory to sell in Turkey?

Not always, but brands that hold in-country inventory typically see stronger results because they can meet local delivery expectations and qualify for marketplace fulfillment programs. Cross-border selling without local stock is possible but generally converts at a lower rate due to longer delivery times.

How long does it take to set up a marketplace seller account in Turkey?

Registering on major marketplaces like Trendyol International, Amazon Turkey, or Hepsiburada typically takes four to eight weeks for international sellers, given the documentation and verification requirements involved.

Is Turkish-language localization required for e-commerce success in Turkey?

Yes. Turkish-language product listings, locally relevant sizing, and pricing displayed in Turkish lira with installment options are standard practice among the brands seeing the strongest results, and their absence is one of the most common reasons foreign listings underperform.