Which payment gateway should I connect?
Which payment gateway should I connect to my store? Most businesses choose on commission rate alone — and learn the real cost later, when money lands late or a refund gets stuck. 💳
A payment gateway is not just a card form. It shapes cash flow, refunds and the customer’s trust at the very last step.
Short answer: read four criteria together — total cost, settlement time, ease of refunds and checkout experience. The right choice fits the rhythm of your business, not the lowest number on a price sheet. ⚖️
Four criteria
BU BÖLÜMÜN ÖZETİ
- Total cost
- Settlement time
- Ease of refunds
- Checkout experience
Always read together. 📋
Total cost
Commission, fixed per-transaction fees, instalment charges and any monthly fee. The rate alone is an incomplete picture. 💰
Settlement time
The sale happens today — when does the money reach your account? In a cash-tight business this matters more than the rate. 📅
Ease of refunds
Can you issue partial refunds from the dashboard? A clumsy refund process locks up customer service. ↩️
Checkout experience
Does the customer pay without leaving the page, or are they redirected? Every extra step raises abandonment. 🛒
Three ways to set it up
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- A bank merchant account
- A payment institution
- Two gateways
The difference shows in day-to-day running. 🔀
A bank merchant account
Usually a lower rate, but a longer application process and an integration that needs technical know-how. 🏦
A payment institution
Fast onboarding, a ready-made WooCommerce plugin and instalment options. Convenience has a price. ⚡
Two gateways
One primary, one backup. When one system has an outage, sales do not stop. 🔁
Integration watch points
BU BÖLÜMÜN ÖZETİ
- The official plugin
- Test mode
- Order status mapping
- Card data stays off your server
Four technical checks. 🔧
The official plugin
Prefer the provider’s own plugin; third-party plugins carry update risk. 🧩
Test mode
Before going live, run the whole flow with a test card: payment, cancellation and refund. 🧪
Order status mapping
Does a successful payment move the order to “processing”? A mismatch creates ghost orders. 👻
Card data stays off your server
Card details should never be stored on your site; the payment page stays in the provider’s secure environment. 🔐
Four common mistakes
BU BÖLÜMÜN ÖZETİ
- Looking only at the rate
- Ignoring instalments
- Relying on a single gateway
- Testing on the live store
All four are noticed later. 🚧
Looking only at the rate
A low rate with slow settlement and awkward refunds can turn out expensive. 📉
Ignoring instalments
Who pays the instalment charge? If it is not written down, margin quietly erodes. 🧮
Relying on a single gateway
On outage day sales drop to zero; checkout problems are covered in the abandonment guide. 🔌
Testing on the live store
A test with a real customer produces a real complaint. 🧪
If you need to switch
BU BÖLÜMÜN ÖZETİ
- Build in parallel
- Switch at a quiet hour
- Watch the first orders
- Do not close the old account straight away
Four steps, without interruption. 🔄
Build in parallel
Prepare the new gateway in test mode without switching off the old one. 🏗️
Switch at a quiet hour
Flip the switch when order volume is at its lowest. 🌙
Watch the first orders
On day one, check every payment and order status one by one. 🔍
Do not close the old account straight away
Refunds and chargebacks keep coming through the old gateway; keep it open for a while. 📂
What should I do today?
BU BÖLÜMÜN ÖZETİ
- Step 1: work out the real cost
- Step 2: check settlement time
- Step 3: try the refund flow
- If you want help
Three steps, one hour. 🪜
Step 1: work out the real cost
Last month’s commission, fixed fees and instalment charges. One total. 🧮
Step 2: check settlement time
How many days after a sale does money arrive? Put it on the cash calendar. 📅
Step 3: try the refund flow
Refund a small test order — how long does it take? ↩️
If you want help
Let us review your payment setup together: use the consult your expert form. For your current setup see the digital audit; the whole sits on the WordPress and WooCommerce consultancy page. 🎯
Related reading from the archive: which number counts as success · when sales stop with the ads.
📝 Notes From the Field
A store moved to the gateway with the lowest rate and the first month looked profitable. By the second month cash was tight: money was settling much later, and supplier payments slipped. The old gateway became primary again and the new one stayed as backup. The rate difference was small; the difference on the cash calendar was large.
📖 Short Glossary
Merchant account: a bank’s online card acceptance service. Payment institution: a licensed intermediary that collects payments. Settlement time: the gap between a sale and money reaching your account. Ghost order: an order that was paid but whose status never updated.
⚡ Quick Summary
Do not choose a gateway on rate alone. 💳 Read total cost, settlement time, refund ease and checkout experience together. Check the official plugin, test mode and order status mapping at setup. Switch by building in parallel, at a quiet hour, without closing the old account straight away.
🎯 Next Step
Let us review your payment setup: use the consult your expert form. Shipping sits in the shipping integration guide; for your setup see the digital audit.
Frequently Asked Questions
Sık Sorulan Sorular
For a new store speed matters most, for a growing one cost, and for a critical one redundancy. 🎚️
For some audiences it builds trust and lifts conversion; in return, returns and failed deliveries cost more. Decide based on product value and how your customers prefer to pay.
If your margin allows, absorbing part of it can lift conversion. Whoever pays at each instalment level should be shown clearly on the checkout page; hidden differences produce complaints.
You should not. Protecting card data requires demanding security standards; keeping the payment page in the provider’s secure environment is right for both security and liability.
Source: Central Bank of the Republic of Türkiye — payment services