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
Express Checkout
Express Checkout API Reference Information
6
70 March 2008 PayPal Certified Developer Program Study Guide
TAXAMT Sum of tax for all items in this order.
N OTE: Limitations: Must not exceed $10,000 USD in any
currency. No currency symbol. Must have two decimal
places, decimal separator must be a period (.), and the
optional thousands separator must be a comma (,).
N OTE: TAXAMT is required if a value is specified for
L_TAXAMTn.
No
CURRENCYCODE A three-character currency code for one of the PayPal-
supported transactional currencies.
Default value: USD
No
L_NAME
n Item name.
These parameters should be ordered sequentially, beginning
with 0 (for example,
L_NAME0, L_NAME1, and so forth).
Character length and limitations: 127 single-byte characters.
No
L_NUMBER
n Item number.
These parameters should be ordered sequentially, beginning
with 0 (for example,
L_NUMBER0, L_NUMBER1, and so
forth).
Character length and limitations: 127 single-byte characters.
No
L_QTY
n Item quantity.
These parameters should be ordered sequentially, beginning
with 0 (for example,
L_QTY0, L_QTY1, and so forth).
Character length and limitations: any positive integer.
No
L_TAXAMT
n Item sales tax.
These parameters should be ordered sequentially, beginning
with 0 (for example, L_TAXAMT0, L_TAXAMT1, and so forth).
Limitations: Must not exceed $10,000 USD in any currency.
No currency symbol. Must have two decimal places, decimal
separator must be a period (.), and the optional thousands
separator must be a comma (,).
No
L_AMT
n Cost of item.
These parameters should be ordered sequentially, beginning
with 0 (for example, L_AMT0, L_AMT1, and so on).
Limitations: Must not exceed $10,000 USD in any currency.
No currency symbol. Must have two decimal places, decimal
separator must be a period (.), and the optional thousands
separator must be a comma (,).
No
L_EBAYITEMNUMBER
n
Auction item number.
Character length: 765 single-byte characters.
No
T
ABLE 6.6 DoExpressCheckoutPayment Request Parameters (Continued)
Parameter Description Required?