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Articles & Guides

E-commerce, online payments -
and everything in between

Explore articles and guides that can help strengthen your business

Anxious man
Guide

Why are the funds withdrawn twice on the customer’s bank account?

When a customer has paid with a MasterCard or Visa, the payment sometimes appears twice on the customer’s bank statement. But there is a simple explanation.

ePay

ePay

20. oktober 2025

Happy credit card
Guide

Terms

The first time you set up online payments, you’ll encounter a maze of industry terms you’ve probably never heard before. It’s confusing and distracting. That’s why we’ve compiled a list of the most important terms you can always look up for a high-level explanation.

ePay

ePay

20. oktober 2025

Thinking man
Guide

Why do funds appear to be charged twice on the customer’s bank account?

When a customer pays with a MasterCard or Visa, the payment may sometimes appear twice on the customer’s statement. There is a simple explanation.

ePay

ePay

20. oktober 2025

Alderskontrol på den intelligente måde
E-commerce

Age verification the smart way

On 1 October 2024, new legislation came into force requiring all webshops that sell tobacco, nicotine products, e-cigarettes and/or alcohol to be able to verify the customer’s age. A simple pop-up where the user merely confirms they are over 16 or 18 is no longer sufficient.

ePay

ePay

7. oktober 2024

Thomas Knudsen (CTO) & Morten Lanng (CEO)
Company news

ePay Founders Buy Back Online Payment System

Two of ePay’s original founders, Thomas Knudsen and Morten Lanng Gulstad, are reviving their original brand, epay.dk, and have now taken over the payment solution they once sold. The online payment platform is being acquired from the current owners, Worldline, and a partnership agreement has been signed.

ePay

ePay

5. oktober 2023

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