Finoptiq Blog

Insights on cards, wallets and getting paid

Card acquiring

What is card acquiring? A plain-English guide for merchants

Who moves the money when a customer pays by card, and why your acquirer matters more than you think.

28 October 2026 · 6 min read

Card acquiring

Visa vs Mastercard: what merchants need to know

The two biggest schemes look similar at checkout, but their rules, programmes and fees differ behind the scenes.

24 October 2026 · 5 min read

Wallets

How Apple Pay works — and why customers love it

Tokenisation, Face ID and one-tap checkout: a look at what happens when a customer pays with Apple Pay.

21 October 2026 · 5 min read

Wallets

Google Pay for online stores: a quick-start overview

Reach Android and Chrome users with a checkout that takes seconds instead of minutes.

17 October 2026 · 4 min read

Security

3-D Secure 2 explained: less friction, more protection

The modern way to authenticate online card payments without sending every customer through a password screen.

14 October 2026 · 6 min read

Security

7 practical ways to reduce chargebacks

Most disputes are preventable. Here's how to stop them before they reach your acquirer.

10 October 2026 · 7 min read

Growth

How to improve your card approval rates

Every declined payment is lost revenue. These are the levers that move approval rates up.

7 October 2026 · 6 min read

Security

What is tokenisation and why does it matter?

Replacing card numbers with tokens reduces fraud, keeps cards up to date and simplifies compliance.

3 October 2026 · 5 min read

Security

PCI DSS basics for growing businesses

What the card industry's security standard asks of you, and how to keep your compliance burden light.

29 September 2026 · 6 min read

Card acquiring

Settlement explained: when does the money arrive?

Authorisation, capture, clearing and settlement — the journey from 'approved' to funds in your bank.

25 September 2026 · 5 min read

Guides

Choosing a payment provider: a checklist

Pricing is only one part of the picture. Here's what to compare before signing.

22 September 2026 · 7 min read

Card acquiring

Interchange fees explained

The biggest component of your card processing cost, and the factors that change it.

18 September 2026 · 6 min read

Growth

Mobile checkout best practices

Most shoppers browse on their phone. Make sure they can pay there too, without frustration.

15 September 2026 · 5 min read

Guides

Recurring card payments: a guide for subscription businesses

How to set up subscriptions properly and keep renewals from failing.

11 September 2026 · 6 min read

Growth

Selling abroad: cross-border card payments

Currencies, local expectations and approval rates when you sell to customers in other countries.

8 September 2026 · 6 min read

Security

Fraud prevention for e-commerce: where to start

A layered approach that stops fraudsters without blocking your good customers.

4 September 2026 · 6 min read

Guides

Merchant onboarding: what to expect

The documents and checks involved when you open an acquiring account — and how to speed it up.

1 September 2026 · 4 min read

Wallets

Why contactless and wallet payments keep growing

Tap-to-pay habits from the high street are reshaping how people pay online too.

28 August 2026 · 4 min read

Card acquiring

Understanding card decline codes

Soft declines, hard declines and what each one tells you about the next step.

25 August 2026 · 5 min read

Guides

Integrating a payments API: tips from the field

Practical advice for developers building card and wallet payments into their product.

21 August 2026 · 6 min read

Card acquiring

Refunds vs chargebacks: what's the difference?

One is your choice and cheap; the other is forced and costly. Here's how they compare.

18 August 2026 · 4 min read