Study Guide
Table Of Contents
- PayPal Certified Developer Program Study Guide
- Contents
- List of Tables
- Online Payment Processing
- Internet Security and Fraud Prevention
- Why Every Business Should Be Concerned About Internet Fraud
- Liability for Internet Fraud
- Internet Fraud: What It Is and How It Happens
- Who Is at Risk for Online Fraud
- Reducing Exposure to Fraud
- What Banks and Card Associations Are Doing to Prevent Online Credit Card Fraud
- What PayPal Is Doing to Protect Your Business Against Fraud
- Disclosure and Compliance
- PayPal Fraud Protection Services
- Review Questions
- Getting Started With Account Setup
- API Credentials
- Name-Value Pair (NVP) API
- Express Checkout
- Direct Payment API
- Transactions
- Sandbox Testing
- Answers to Review Questions
- General Reference Information
- Glossary
- Index
PayPal Certified Developer Program Study Guide March 2008 77
Express Checkout
Review Questions
6
Review Questions
Answers to review questions are in Appendix A, “Answers to Review Questions.”
1. On the Order Review page, from where should the application get the value of the total
order?
2. In the SetExpressCheckout request, what is the maximum allowed value for AMT?
3. How much time elapses before a TOKEN expires?
4. Where should the PayPal checkout button appear?
5. In the DoExpressCheckoutPayment request, when is a value required for the parameter
TAXAMT?