Payment Processing

Optimize payment processing to help capture more revenue, drive authorization rates, and remove friction for your cus...

Small Business Enterprise All

Business owner uses a tablet to send an eCheck.

Small BusinessPayments

What is an eCheck? How electronic checks work & benefits

An eCheck, or electronic check, is a digital version of a paper check that transfers funds electronically between bank accounts through the Automated Clearing House (ACH) network. Instead of writing and mailing a physical check, the payer submits their bank account information online, and the payment is processed digitally.

AuthorPayPal Editorial Staff

Two focused people looking at a laptop screen.

EnterprisePayments

The New Growth Engine: Why Enterprise Payments Need a Lifecycle Strategy, Not a Single-Point Fix

Enterprise payments have become far more complex than simply approving a transaction at checkout. For large businesses operating across markets, payment performance now depends on how well they manage the full lifecycle of a transaction: before authorization, during the payment flow, and after the sale is complete.

AuthorPayPal Editorial Staff

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Small BusinessPayments

What is a payment gateway and how does it work?

AuthorPayPal Editorial Staff

Jul 17, 2026Article9 mins read

EnterprisePayments

The hidden ROI in your payments stack

AuthorRay Chan, Senior Director, Head of Performance Consulting

Jun 3, 2026Article4 mins read

EnterprisePayments

What DCAP means for enterprise merchants

AuthorConor P. Mougin, Director, Payment Network Advisory, PayPal

Apr 22, 2026Article4 mins read

EnterprisePayments

Optimize every transaction, even the ones that decline

AuthorPayPal Editorial Staff

Mar 18, 2026Article

Small BusinessPayments

What is payment interoperability? A guide for global merchants

AuthorPayPal Editorial Staff

Mar 11, 2026Article4 mins read

Small BusinessPayments

Cross-border ecommerce strategy: A merchant's guide

AuthorPayPal Editorial Staff

Mar 6, 2026Article6 mins read

EnterprisePayments

What is a payment processor and how does it work?

AuthorPayPal Editorial Staff

Jan 19, 2026Article10 mins read

Small BusinessPayments

17 payment processing questions

AuthorChase Jones

Nov 17, 2025Article7 mins read

Small BusinessPayments

What are payouts? Mass payments to streamline your business transactions

AuthorPayPal Editorial Staff

Nov 14, 2025Article4 mins read

EnterprisePayments

The Evolution of Payment Authentication: 3DS

AuthorPayPal Editorial Staff

Nov 12, 2025Article4 mins read

Small BusinessPayments

What is a payment service provider (PSP) and how do they work?

AuthorPayPal Editorial Staff

Nov 12, 2025Article7 mins read

Small BusinessPayments

How to choose a payment processor

AuthorChase Jones

Oct 17, 2025Article7 mins read

EnterprisePayments

Can you get more from your payment processor?

AuthorPayPal Editorial Staff

Oct 13, 2025Article4 mins read

Small BusinessPayments

Ultimate guide to secure payment processing systems

AuthorPayPal Editorial Staff

Oct 7, 2025Article9 mins read

Small BusinessPayments

What is a POS system and how do businesses use it?

AuthorSean Nierat

Oct 1, 2025Article7 mins read

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