Advanced Features Guide

Table Of Contents
Express Checkout Advanced Features Guide April 2012 107
Revision History
Revision history for PayPal Express Checkout Advanced Features Guide.
Date Description
03/22/2012 Updated graphics and information related to account optional checkout on
mobile devices.
02/13/2012 Updated user experience graphics.
06/21/2011 Added chapters on recurring payments and reference transactions and changed
the order of chapters in this guide.
05/02/2011 Revised Express Checkout on Mobile Devices chapter and added support
information for iPad.
08/11/2010 Divided the Express Checkout Integration Guide into 2 guides: the Express
Checkout Integration Guide and the Express Checkout Advanced Features
Guide.
05/11/2010 Added details for integrating parallel payments using the NVP and SOAP API,
including use with airlines. Added new Immediate Payment functionality.
Updated billing agreements to obtain the latest billing address, skip billing
agreement creation, and clarified the use of the BAUpdate API.
03/10/2010 Added support for parallel payments.
01/21/2010 Added new Express Checkout fields to provide the buyer contact information,
gift options, promotions, and a survey question on the PayPal pages. Added a
new callback response API field providing no-shipping details.
03/10/2010 Added support for parallel payments.
10/05/2009 Added Immediate Payment.
Removed PayPal placement guidelines.
06/30/2009 Added a section on payment review.
06/04/2009 Added a chapter on filling out the PayPal review page automatically. Updated
PayPal Review pages. Moved some customization topics out of this guide. They
are now in the Merchant Setup and Administration Guide.
04/30/2009 Created first edition for Enterprise-level merchants and added chapter on
reference transactions.
04/08/2009 Added a chapter describing the Instant Update Callback API.
03/03/2009 Updated to allow useraction=continue for eBay incentives.
11/13/2008 Added information about integrating dynamic images and added information
about order details that can be displayed on the PayPal Review page.