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 131
Sandbox Testing
Testing Error Conditions
9
DoDirectPayment AMT OrderTotal Specify the error code to trigger as all 
digits in a number with two digits to the 
right of the decimal point; e.g., 107.55 
triggers PayPal API error code 10755.
SetExpressCheckout MAXAMT MaxAmount Specify the error code to trigger as all 
digits in a number with two digits to the 
right of the decimal point; e.g., 107.55 
triggers PayPal API error code 10755.
GetExpressCheckout
Details
TOKEN Token Specify the error code to trigger as all 
digits in the field; e.g., a token value of 
10755 triggers PayPal API error code 
10755.
DoExpressCheckout TOKEN Token Specify the error code to trigger as all 
digits in the field; e.g., a token value of 
10755 triggers PayPal API error code 
10755.
DoCapture AMT Amount Specify the error code to trigger as all 
digits in a number with two digits to the 
right of the decimal point; e.g., 106.23 
triggers PayPal API error code 10623.
DoVoid AUTHORIZATIONID AuthorizationID Specify the error code to trigger as all 
digits in the field; e.g., an ID of 10623 
triggers PayPal API error code 10623.
DoReauthorization AMT Amount Specify the error code to trigger as all 
digits in a number with two digits to the 
right of the decimal point; e.g., 106.23 
triggers PayPal API error code 10623.
DoAuthorization AMT Amount Specify the error code to trigger as all 
digits in a number with two digits to the 
right of the decimal point; e.g., 106.23 
triggers PayPal API error code 10623.
MassPay EMAILSUBJECT EmailSubject Specify the error code to trigger as all 
digits in the field; e.g., a subject of 
10755 triggers PayPal API error code 
10755.
BillUser AMT Amount Specify the error code to trigger as all 
digits in a number with two digits to the 
right of the decimal point; e.g., 107.55 
triggers PP API error code 10755.
T
ABLE 9.2 API Fields That Trigger Error Conditions (Continued)
API Name NVP Field Name SOAP Element Description










