Integration Guide

Table Of Contents
PayPal Payments Pro Integration Guide April 2012 7
Preface
This document describes PayPal Payments Pro (known as Website Payments Pro outside the
U.S.) integration.
Intended Audience
This document is intended for merchants and developers implementing PayPal Payments Pro.
Revision History
Revision history for PayPal Payments Pro Integration Guide.
Date Description
04/03/12 Updated references to Website Payments Standard and Website Payments
Pro to PayPal Payments Standard and PayPal Payments Pro, respectively.
02/13/12 Updated user experience graphics.
12/20/10 Replaced deprecated field names in examples.
10/26/10 Added a reference to information on Mobile Express Checkout, which is
located in the Epxress Checkout Integration Guide.
08/11/10 Divided the Website Payments Pro Integration Guide into 2 guides: the
Website Payments Pro Integration Guide and the Express Checkout
Advanced Features Guide
.
05/11/10 Added details for integrating parallel payments using the NVP and SOAP
API, including use with airlines. Added new Immediate Payment
functionality. Updated billing agreements with functionality to obtain the
latest billing address, skip billing agreement creation, and clarify use of the
BAUpdate API.
03/10/10 Consolidated all regions (US, UK, and Canada) into one manual.
Added additional information about Direct Payment.
10/05/09 Added Immediate Payment.
Edited for technical accuracy.
Removed PayPal placement guidelines.
06/30/09 Added a section on payment review.