Ecommerce Checkout and
Payments Guides

We’re experts on online payments and ecommerce checkout systems. And now you can be too, thanks to our detailed guides covering all you need to know. From digital wallets to direct debits, we’ve got you covered.

What is Buy Now Pay Later and should my business offer it?

Discover how buy now pay later helps to increase conversions by allowing customers to spread payments over a period of time.

Mollie vs Adyen Comparison: What are the differences?

By comparing Mollie and Adyen you can understand which payment service provider is the most suitable for your business.

What are digital wallets in ecommerce?

As one of the fastest-growing industries in the world, it’s important to understand how they can be applied to your business.

What is Payfac? Guide to Payfac

Discover payment facilitation services and how they benefit both you and your customer when operating an ecommerce store.

Mollie vs Worldpay

Looking to integrate a payment platform that offers seamless payment solutions? Discover how Mollie stacks up against Worldplay.

How long does a bank transfer take?

When running a business it’s important to understand payment processing times so you know when funds will become available.

What are payment gateways and how do they compare to PSPs?

Discover how payment gateways work and whether a payment service provider may be better suited for your business.

Blended pricing vs Interchange++

Compare the blended pricing and Interchange++ pricing models and explore how they benefit your business.

How SEPA credit transfers work for ecommerce

Learn how SEPA credit transfers can be utilised by your ecommerce business to ensure seamless payments between countries.

What is an instant transfer?

Explore how instant transfers allow your business to immediately access funds when a customer makes a payment.

Payment Gateway Testing Guide: Testing Methods for Ecommerce

Explore how gateway testing ensures optimal platform functionality and online security for your business and its customers.

How to accept digital wallet payments in your ecommerce store

Learn how to simplify the checkout process by adding digital wallet payments as an accepted method of payment.

Why your ecommerce shop should be using QR payments

As potential customers embrace additional technology it’s important for your ecommerce business to consider QR payments.

What is a CHAPS payment or bank transfer?

Explore how using CHAPS allows account holders to quickly transfer payments in an efficient and risk-free manner.

How to set up a SEPA Direct Debit

Learn how to make transactions easier for your business by setting up SEPA Direct Debits as an accepted form of payment.

Will ISO 20022 Replace SWIFT?

Explore the ISO 20022 messaging format and how it differs from the existing SWIFT messaging platform.

Mollie vs Opayo

Explore how Mollie compares to Opayo to determine which payment system provider is the best fit for your business.

What’s the Difference between a SWIFT Code and BIC?

Representing the recipient bank, BIC and SWIFT codes are almost synonymous but it’s important to understand the differences.

Cross-border payments: A guide for your business

Explore cross-border payments. Discover how they work and the best way to accept international payments when selling internationally.

What you need to know about direct debits processing

Explore the process behind direct debits and discover how to successfully recover failed payments.

How does SEPA Direct Debit Work?

Easy to use by both sellers and purchasers discover how SEPA Direct Debit enables seamless transactions in the SEPA area.

How to cancel a SEPA direct debit mandate

SEPA Direct Debit is a convenient form of payment but it’s important to know how to cancel it should circumstances change.

An introduction to alternative payment methods

Learn about alternative payment methods. Discover new and popular types of payment methods and what they can offer your business.

Find the best WooCommerce payment gateway

Choose the best WooCommerce payment gateway. See how to easily add payments to your WooCommerce webshop.

Payment gateways vs. full-service payment providers

Payment gateways and full-service payment providers work differently. See what they offer and choose the right one for your business.

Marketplace payments: a guide for your business

Discover the best marketplace payment methods and strategy for your business. ✓ Multi-split payments ✓ Hosted onboarding ✓ Accepting online payments.

How to choose a payment service provider

Find the best payment service provider for your business – download Mollie’s guide to choosing the best PSP to support your growth.

SWIFT payments and codes explained

Learn how the SWIFT payment system uses a unique code to identify the recipient bank when making cross border payments.

The Best Digital Wallets to Accept in Your eCommerce Website

Looking to reduce friction and increase conversion rates? Discover the best digital wallets to adopt in ecommerce stores.

Ecommerce checkout best practices (with examples)

Improve your ecommerce checkout and conversion. See real-life examples of optimised checkout pages and best practices from expert brands.

What are interchange fees? Interchange fees explained

Explore interchange fees. ✓ What they are ✓ How they are calculated ✓ Interchange++ ✓ Blended pricing ✓ Interchange regulations

Choose the best payment gateway for BigCommerce

Find the best BigCommerce payment gateway. Discover how to add payments to your BigCommerce webshop easily.

Buy now, pay later: how it works and using it responsibly

Buy now, pay later offers many benefits to shoppers and retailers but faces criticism about its transparency, fees, and lack of regulation. Discover more about using this growing payment tool responsibly.

The rise of subscription payments and billing

Subscription payments are more popular than ever. See if this payment model is right for your business and why consumers and companies love them.

Easy online payments for your business with Mollie. Quickly integrate any digital payment method into your ecommerce website.

Get better payments now.