eCheck Merchant Guide

This section describes how to use this guide and where to find further information.
Audience and Purpose
This guide is for merchants who implement and use the eCheck service, either in the
Business Center
or by using the APIs.
Conventions
These statements appear in this document:
IMPORTANT
An
Important
statement contains information essential to successfully completing a task or learning a concept.
Related Documentation
Refer to the Technical Documentation Portal for more technical documentation:
Customer Support
For support information about any service, visit the Support Center: