Integration Guide
Table Of Contents
- Website Payments Pro Integration Guide
- Contents
- Preface
- Introducing Website Payments Pro
- Introducing Direct Payment
- 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
- Handling Payment Settlements
- Handling Recurring Payments
- How Recurring Payments Work
- Recurring Payments Terms
- Recurring Payments With Express Checkout
- Recurring Payments With Direct Payments
- Options for Creating a Recurring Payments Profile
- 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
Website Payments Pro Integration Guide October 2009 47
7
Testing an Express Checkout
Integration
You can test your Express Checkout integration in the Sandbox.
This example shows how to simulate your web pages using HTTP forms and supplying the
values for API operations from these forms. You can use this strategy for your initial testing;
however, for more complete testing, you will want to replace these forms with your web pages
containing actual code.
The following diagram shows the Express Checkout execution flow, which uses the Sandbox
as the API server. The pages on the left represent your site.