Ecommerce Growth
Choosing a virtual POS and payment provider in Turkey
In short
When choosing a payment provider in Turkey, first confirm it is authorised: under Law No. 6493, only banks and payment or e-money institutions licensed by the Central Bank (TCMB) may provide payment services. Then compare commission together with settlement time, instalment and refund costs, and test that refunds go back to the same payment instrument in one go.
Contents
- What should you look for in a virtual POS or payment provider in Turkey?
- Bank virtual POS or payment institution: what is the difference?
- How do you check that a payment institution is licensed?
- How do you calculate the true cost of a payment provider?
- How does the payment provider affect withdrawals and refunds?
- What about security and fraud prevention?
- What changes in ETBİS and KVKK when you switch provider?
- Step-by-step checklist for choosing a provider
- Key takeaways
What should you look for in a virtual POS or payment provider in Turkey?
Check five things: the provider's legal authorisation (a bank or an institution licensed by the Central Bank of the Republic of Turkey, TCMB), the true cost including commission, settlement time and instalments, the ability to process refunds as Turkish law requires, security and fraud tools, and the quality of integration with your ecommerce platform.
Note: This article covers Turkish rules for brands selling to consumers in Turkey. It is general information, not legal or financial advice, based on texts on mevzuat.gov.tr and tcmb.gov.tr as of October 2026 (last updated: October 2026). Pricing and terms vary by provider; get offers in writing.
In Turkey, card payments at checkout typically run through a "virtual POS" (sanal POS), the online equivalent of a card terminal. Payment is the most sensitive step of the funnel: the wrong provider means lower approval rates, delayed settlement, painful refunds and surprise costs.
Bank virtual POS or payment institution: what is the difference?
Article 13 of Law No. 6493 on Payment and Securities Settlement Systems, Payment Services and Electronic Money Institutions lists payment service providers: banks under Law No. 5411, electronic money institutions, payment institutions and the Turkish postal service PTT. Its second paragraph is explicit: no one other than banks and payment service providers may provide payment services.
In practice, stores choose one of two routes:
- Bank virtual POS: You sign a merchant agreement directly with a bank. Working with several banks means separate contracts and integrations.
- Payment institution: A payment institution licensed by TCMB offers card acceptance through a single integration. Article 12(1)(c) of the Law lists "issuing or acquiring payment instruments" as a payment service.
Which suits you depends on order volume, instalment needs, negotiating power with banks and technical resources. There is no single right answer.
How do you check that a payment institution is licensed?
According to TCMB's overview of payment services, amendments made by Law No. 7192 made TCMB the authority responsible for regulating and supervising payment services and providers from 1 January 2020. Under Article 14, payment institutions may operate only with TCMB's permission.
Check the "Payment Institutions" (Ödeme Kuruluşları) page on TCMB's website. It shows in a table which payment services each institution is authorised for under Article 12. TCMB also notes that for some institutions licensed under point (c), the licence is limited to "acquiring payment instruments" only. So ask not just "is it listed?" but "is it authorised for the service I need?".
How do you calculate the true cost of a payment provider?
The headline commission rate alone is misleading. Add these to your comparison:
| Cost item | Question to ask | Why it matters |
|---|---|---|
| Transaction commission | What is the rate for single payments and instalments? | A high instalment share shifts your average rate |
| Settlement time | How many days until funds reach my account, and is early payout charged? | Affects cash flow and stock financing |
| Instalment cost | Who bears the instalment cost, the customer or you? | Directly affects basket value and margin |
| Fixed fees | Any setup, monthly or minimum volume commitments? | Raises unit cost at low volume |
| Refunds and disputes | Are refunds or chargebacks charged? | Critical in high-return categories |
| Currency | How are foreign cards and FX handled? | Affects margin on cross-border sales |
Example: two offers. Provider A has a lower commission but longer settlement, provider B a slightly higher commission with next-day payout. If your stock turns quickly, B's cash flow advantage may outweigh the commission gap. To put this into your unit economics, use our profit margin and unit economics guide.
How does the payment provider affect withdrawals and refunds?
This is often discovered after signing. Under Article 12 of the Turkish Distance Contracts Regulation, when a consumer withdraws, the seller must refund in a way suited to the payment instrument used, without any cost or obligation to the consumer and in a single payment. For delivered goods, the deadline is fourteen days from when the goods are handed to the carrier designated for returns. For credit card payments, the card issuer must add the amount to the cardholder's available limit in one go.
So ask the provider:
- Can you issue partial refunds from the panel and API (one item from a multi-item order)?
- How are refunds of instalment payments reflected?
- Do refunds sync automatically with order status in your platform (Shopify, ikas, WooCommerce)?
What about security and fraud prevention?
- 3D Secure support: Adds verification through the cardholder's bank. Clarify where it is mandatory and how it affects your approval rate.
- Risk and fraud rules: Automatic flagging, blocklists and velocity limits.
- Card data: A setup where card details never touch your server (hosted payment form or tokenisation) reduces your security burden.
- Dispute handling: Where do chargeback notices arrive, and how long do you have to upload evidence?
The speed and simplicity of the payment form affect conversion directly; for the design side, see our checkout optimization guide.
What changes in ETBİS and KVKK when you switch provider?
- ETBİS: Article 6 of the Communiqué on the Electronic Commerce Information System requires reporting the banks and payment or e-money institutions you use, and under Article 6(4) virtual POS details are verified through the Interbank Card Center (BKM). Article 7 requires changes to be reported within thirty days.
- KVKK: Your payment provider processes customer data. If it or its subcontractors transfer data abroad, address the transfer conditions in Article 9 of Law No. 6698 at contract stage.
Step-by-step checklist for choosing a provider
- List your needs: instalments, foreign cards, subscriptions, partial refunds, split payments.
- Confirm candidates appear on the TCMB list and are authorised for the relevant service (banks excepted).
- Compare commission, settlement, instalments, fixed fees and refund costs in one table.
- Try the ready-made integration and sandbox for your platform.
- Test refunds end to end: full, partial and instalment refunds.
- Get 3D Secure, fraud rules and the chargeback process in writing.
- Check the notice period for price changes and termination terms.
- Update your ETBİS record within 30 days of going live.
Switching payment providers should not break your ad tracking and measurement. If you want to plan the switch together, request a free growth analysis via our contact page and the Performetic team will cover the conversion and measurement side.
Key takeaways
- Under Law No. 6493, only banks and licensed payment service providers may provide payment services in Turkey.
- Since 1 January 2020 the authority is TCMB; check each institution's licence scope on its list.
- Calculate cost with commission, settlement time, instalments, fixed fees and refund costs together.
- Withdrawal refunds must go to the same payment instrument, free of charge and in one go; your provider must support this.
- Clarify 3D Secure, fraud tools and chargeback handling before signing.
- Report provider changes to ETBİS within 30 days.
Frequently asked questions
Can a foreign payment provider process payments for my Turkish store?
Under Article 13 of Law No. 6493, only banks and payment service providers may provide payment services, and payment institutions need permission from TCMB under Article 14. Whether a foreign provider's model is permitted for your setup is a legal question, so check TCMB's lists and get Turkish legal advice before signing.
How do I know whether a payment institution is licensed?
TCMB's Payment Institutions and Electronic Money Institutions pages list licensed institutions and the services each may provide under Article 12 of Law No. 6493. Article 13 states that no one other than banks and payment service providers may provide payment services, so an unlisted provider is a red flag.
When does a refund reach the customer's card?
Under the Turkish Distance Contracts Regulation, the seller must refund within fourteen days of the goods being handed to the carrier designated for returns. For credit cards, the issuer must add the amount it receives to the cardholder's available limit in one go. Interbank processing time may add a little to this.
Should I use more than one payment provider?
High-volume stores may use two providers for redundancy and approval rates, while smaller stores take on extra integration and reconciliation work. If you do, remember that each provider must be reported in ETBİS and that refund flows need testing on both.