Choosing a provider
Where you sell, which currencies you accept and the fee structure decide this. A provider can be changed later, but the cost is migrating past orders and the refund flow with it.
Payment Integration
Checkout is the step where an online store loses the most customers. When someone gets as far as the cart and then leaves, the problem is usually the flow rather than the price.
We have worked with different providers on projects serving the United States and Turkey. The lesson was the same in both. An integration that works is not enough, the customer has to understand what is happening.
Talk to us about thisWhat We Handle
3D Secure and verification
Card verification leaves for the bank and comes back, so there is a real risk of the flow breaking in the middle. Making sure a returning customer still has their basket is a separate piece of work.
Failed payments
The failure case is usually the least considered part. Telling the customer what happened, keeping the basket and making a retry easy has a direct effect on conversion.
Refunds and partial refunds
A refund flow that is not built alongside payment turns into manual work later. Being able to start a refund from order management noticeably cuts the operational load.
What We Watch For
- Card details never touch your server, they go straight to the provider.
- Successful, failed and abandoned scenarios are each tested with test cards.
- The order record is created before payment, so abandoned attempts stay visible.
- We verify the provider notification rather than trusting what the browser reports.
Projects Where We Did This
E-Commerce
Luxury Massage Chairs · E-Commerce Platform
An end to end e-commerce platform for a San Jose massage chair retailer, built to carry the showroom experience online and handle the sale from there.
E-Commerce
Team USA Nutrition · E-Commerce Platform
A strong e-commerce experience for sports enthusiasts. We built Team USA Nutrition's digital store with a wide product range, a smart coupon system, and conversion-focused design.
Frequently Asked Questions
No, and they should not be. Card data goes directly to the payment provider and never reaches your server. That changes both your legal obligations and your exposure if there is ever a breach.
If the provider supports it, yes. Instalments in Turkey vary by bank, while for international sales the real questions are currency and fees. Settling both up front is cheaper than switching providers later.
Usually yes. Depending on how the site was built, the basket and order side may need work too. Adding payment is the easy part. The harder part is the flow behind the order.
Which Service This Belongs To
This page covers one topic. The full scope and pricing live on the related service page.
Our Other Areas of Expertise
WordPress Migration
We move sites weighed down by WordPress and Elementor to a static build without touching the design. The plugin stack and the update burden disappear.
Page Speed Optimisation
A slow site loses visitors before it appears. We measure and cut image, font and JavaScript weight. Fast is a measurement, not a feeling.
Web Accessibility
Sites that work with a screen reader, with a keyboard and with low vision. Accessibility is both a legal requirement and a way to stop losing visitors.