Payment System Integration PayTR, iyzico and Other Services

A Broken Payment Process Loses P% of Sales

worldwide in 2025$4.6 trillion in online sales, was lost due to users abandoning their carts. Part of this was due to payment options being complex or unreliable (Baymard Institute, 2025).

Your customers want:

• One click payment

• Local methods such as Credit Card, Money Order and Cash on Delivery

• compulsory in Turkey3D Secure

• Like Apple Pay and Google Paymobile wallets

ABVTV to WooCommerce sitesPayTR, iyzico, Stripe, PayPal and more than 10 payment gatewaysWe add.
this systemKVKK and PCI-DSS compliantAndAvailable in 7 dayswill be.

Every store is different; For example, the needs of a boutique that receives 50 orders per month and a dropshipper that receives 5,000 orders are different.

This guide explains how we integrate payment, what we offer, and how you need to prepare so your store can sell like Amazon.

1. Why Professional Payment Integration is Important

Result: Customers after integration(completes checkout more frequently.

2. Employee Payment Gateways in Türkiye and Around the World

ABVTV Standard:iyzico PayTR Wire Transfer is added for Türkiye and Stripe for the USA and EU.

3. Our 7-Day Integration Process

Day 1: Requirements and Compliance Check

• What to Send: Tax Number / Company Documents, Bank IBAN, SSL Certificate (Let's Encrypt is free)

• Check: PCI-DSS compliance, KVKK checkboxes, 3D Secure ready

Day 2: Payment Account Setup

• Opening a merchant account on iyzico or PayTR

• Get Public/Private API keys

• Turning on test mode (sandbox)

Day 3: WooCommerce Installation

• Installing official WooCommerce plugins: iyzico WooCommerce, PayTR WooCommerce

• Settings:

  • Currency: TRY (default)

  • Installment: 12 months (bank based)

  • 3D Secure: Mandatory for all cards

Day 4: UX and Design

• Clean, mobile-first checkout page and progress bar with Elementor

• Saved card tokenization

• Payment icons and trust badge in footer/cart (iyzico Protected, 3D Secure, SSL)

Day 5: Advanced Features

• Installment Table:Dynamic by bank

• Fast Payment:Apple Pay, Google Pay

• Subscription Payments:PayTR API

• Multiple Currencies:WooCommerce Currency Switcher

Day 6: Real Card Test

• 50 scenarios: Approval, rejection, 3D fail

• Full and partial refund

• COD Remittance tests

• ₺1 real transaction (test with refund)

Day 7: Live Broadcast

• Switch to live mode

• Showing payments, returns and reports with a video guide

• 30 days support

4. Security and Compliance

Your card informationnever reaches your server, 0 is safe.

5. Installment System in Turkey

• Example: 12-month installment table, Garanti BBVA

  • 3 Installments: 0%

  • 6 Installments: 3.9%

  • 12 Installments: 8.7%

• Dynamic by bank

• Hide (<₺300) or add surcharge for low AOV

6. Mobile and Wallet Payments

• Apple Pay: Stripe integration (1 line of code)

• Google Pay: Stripe/iyzico

• mobile checkoutB is faster

7. Returns, Payments and Reporting

• One-click return (via WooCommerce)

• Payment calendar: iyzico T 2, PayTR T 1

• Daily sales report: email, PDF invoice

8. Multi-Currency and Global Sales

• IP auto detection → EUR/USD display

• Exchange rates: ECB real time

• Redirection: TR card → iyzico, EU card → Stripe, US card → PayPal

9. Common Mistakes and Solutions

• No 3D Secure → Risk of chargeback → 3DS applied

• No test mode → Real fees → Sandbox first

• Immutable API key → Vulnerability → Secure sharing

10. ABVTV 7 Day Integration Plan

11. Customer Success Stories

Whuman (Fashion E-Commerce)

• 120 products, installment payment with PayTR iyzico Cash on Delivery

• 3,200 orders/month

• � customers completed checkout

• “Customers love the installment table”

Royal Caviar Cream (Global Luxury)

• Stripe (EU) PayTR (TR)

• Apple Pay and multi-currency

• 8 orders per day from EU, €14,000/month with Stripe, no chargeback

12. 5-Minute Do's for Preparation

1. Open an account at iyzico.com or paytr.com

2. Get Merchant ID or Customer ID

3. Share API keys securely (LastPass)

4. Installment, COD etc. note the features

5. Confirm testing

Free Checklist:Payment Preparation PDF

13. 2026 Payment Trends

• Biometric Payments:Fast fingerprint and facial recognition

• BNPL (Buy Now, Pay Later):AOV increase

• Crypto Payments:Small markets, Coinbase

• PSD2:Open banking in the EU, GoCardless

14. Payment Integration FAQ

• Q: Is 3D Secure mandatory in Turkey?→ Yes

• Q: Can installments be given without additional fees?→ Yes, banks pay during the promotional period

• Q: If a foreign card is used→ Automatic routing with Stripe and DCC

• Q: When will the payment be received?→ iyzico: T 2 | PayTR: T 1 | Stripe: 7 days

Turn your customers into paying customers.
A hassle-free checkout is no longer an “option” but a necessity.

With ABVTV Payment Integration:

• PayTR, iyzico and Stripe work smoothly

• Installment, 3D Secure and mobile wallets are ready

• Available in 7 days

• No surprises with special offer

Beginning:

• Submit your merchant information

• Get a free audit of your integration

• Start with professional checkout

Communication: info@abvtv.net

PayTR integration, 3D Secure, installment payment, Stripe Turkey, payment on delivery, e-commerce checkout, PCI-DSS compatible payment, WooCommerce payment gateway, iyzico WordPress

Whuman, Royal Caviar Cream and more than 80 Turkish online stores trust us.