Payment Processing

What is a REST API?

The article explains the principles of the REST architectural style and how REST APIs work.

Types of APIs

The article briefly explores the different API types and popular API protocols.

What Is an eCheck and How Do Electronic Checks Work?

The article explains eChecks, how they work and how to accept eChecks as an online merchant.

3D Secure 2 Explained

The article explains how 3D Secure works and answers the most frequently asked questions merchants have about 3DS verification.

What is an API Integration? {Explained Simply}

This article explains the concept of API integration as well as its usage and benefits.

What Is a Billing Cycle and What Merchants Need to Know?

The article explains how billing cycles work and how a cycle's length affects recurring revenue streams.

What Is SCA? Strong Customer Authentication Explained

This article explains what strong customer authentication is, as well as when and how it is used to enhance payment security.

What is a Card Not Present Transaction?

This article explains what a card-not-present transaction is, how it works, and how to safely accept transactions of that type.

What Are Statement Descriptors?

This article explains what statement descriptors are and how they can be used by merchants to reduce the chances of chargeback,

AVS Meaning - Address Verification Service Explained

This article explains what AVS (Address Verification Servic) is, how it works, and what role it plays in online payment processing.

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