Integration Guide
Table Of Contents
- Express Checkout Integration Guide
- Contents
 - Preface
 - Introducing Express Checkout
 - Express Checkout Button and Logo Image Integration
 - PayPal Name-Value Pair API Basics
 - Implementing the Simplest Express Checkout Integration
 - Testing an Express Checkout Integration
 - Customizing Express Checkout
 - Implementing the Instant Update API
 - Immediate Payment
 - Implementing Parallel Payments
 - Handling Payment Settlements
 - Handling Recurring Payments
- How Recurring Payments Work
 - Recurring Payments Terms
 - Options for Creating a Recurring Payments Profile
 - Recurring Payments With Express Checkout
 - Recurring Payments Profile Status
 - Getting Recurring Payments Profile Information
 - Modifying a Recurring Payments Profile
 - Billing the Outstanding Amount of a Profile
 - Recurring Payments Notifications
 
 - Using Other PayPal API Operations
 - Integrating giropay with Express Checkout
 
 
Express Checkout Integration Guide May 2010 65
Customizing Express Checkout
PayPal Page Style
6
Review page with custom header image
The following example sets colors for the header background (HDRBACKCOLOR) and header 
border (HDRBORDERCOLOR).
Request Parameters
[requiredSecurityParameters]  
&METHOD=SetExpressCheckout  
&RETURNURL=https://...  
&CANCELURL=https://...  
&AMT=10.00  
&MAXAMT=  
&PAYMENTACTION=Sale  
&HDRBACKCOLOR=FFFF66  
&HDRBORDERCOLOR=996666  
&SHIPTOSTREET=1 Main St  
&SHIPTOCITY=San Jose  
&SHIPTOSTATE=CA  
&SHIPTOCOUNTRYCODE=US  
&SHIPTOZIP=95131  
&SHIPTOPHONENUM=408-967-4444










