How Paytrail payments work

Understand how Paytrail payments work when shopping online. Learn how bank payments, card payments, authentication requirements, payment confirmations, and security measures operate throughout the purchase process. Get clarity on why certain steps, authorizations, or emails appear during your payment and how to recognize legitimate Paytrail communication.

Why did I receive payment confirmations from both Klarna and Paytrail?
What is PSD2 and what does it mean for payers?
How do online bank payments work when paying to a business that uses Paytrail?
Payments
Examples of Paytrail payment confirmation emails
Payment security
Why does Paytrail need authorization to charge my bank account?