Developer's Guide
Table Of Contents
- Content
- Preface
- Introducing the Gateway Checkout Solutions
- Secure Token
- Configuring Hosted Checkout Pages
- Payflow SDK
- Sending a Simple Transaction to the Server
- Submitting Credit Card Transactions
- Obtaining an Internet Merchant Account
- About Credit Card Processing
- Credit Card Features
- Planning Your Gateway Integration
- Core Credit Card Parameters
- Submitting Account Verifications
- Submitting Authorization/Delayed Capture Transactions
- Submitting Balance Inquiry Transactions
- Submitting Card Present (SWIPE) Transactions
- Submitting Credit Transactions
- Submitting Inquiry Transactions
- When To Use an Inquiry Transaction
- Required Parameters When Using the PNREF
- Inquiry Transaction Parameter String Using the PNREF
- Required Parameters When Using the CUSTREF
- Inquiry Transaction Parameter String Using the CUSTREF
- Required Parameters When Using the Secure Token
- Inquiry Parameter String Using the Secure Token
- Submitting Partial Authorizations
- Submitting Purchasing Card Transactions
- Submitting Reference Transactions (Tokenization)
- Submitting Sale Transactions
- Submitting Soft Merchant Information
- Submitting Voice Authorization Transactions
- Submitting Void Transactions
- Using Address Verification Service
- Using Card Security Code
- Testing Transactions
- Transaction Responses
- Processors Requiring Additional Transaction Parameters
- American Express Additional Credit Card Parameters
- Elavon Additional Credit Card Parameters
- First Data Merchant Services Nashville, Additional Credit Card Parameters
- First Data Merchant Services North, Additional Credit Card Parameters
- Heartland, Additional Credit Card Parameters
- Litle Additional Credit Card Parameters
- Merchant e-Solutions, Additional Credit Card Parameters
- Paymentech Salem (New Hampshire) Additional Credit Card Parameters for American Express
- PayPal Credit Card Transaction Request Parameters
- SecureNet Additional Credit Card Parameters for American Express
- Vantiv Additional Credit Card Parameters
- WorldPay Additional Credit Card Parameters
- TeleCheck Electronic Check Processing
- Submitting Purchasing Card Level 2 and Level 3 Transactions
- About Purchasing Cards
- About Program Levels
- About American Express Purchasing Card Transactions
- American Express Purchasing Card Transaction Processing
- Elavon (Formerly Nova) Purchasing Card Transaction Processing
- First Data Merchant Services (FDMS) Nashville Purchasing Card Transaction Processing
- First Data Merchant Services (FDMS) North Purchasing Card Transaction Processing
- First Data Merchant Services South (FDMS) Purchasing Card Transaction Processing
- Global Payments - Central Purchasing Card Transaction Processing
- Global Payments - East Purchasing Card Transaction Processing
- Heartland Purchasing Card Transaction Processing
- Litle Purchasing Card Transaction Processing
- Merchant e-Solutions Purchasing Card Transaction Processing
- Paymentech Salem (New Hampshire) Purchasing Card Transaction Processing
- Paymentech Tampa Level 2 Purchasing Card Transaction Processing
- SecureNet Purchasing Card Transaction Processing
- TSYS Acquiring Solutions Purchasing Card Transaction Processing
- Vantiv Purchasing Card Transaction Processing
- WorldPay Purchasing Cards Transaction Processing
- VERBOSITY: Viewing Processor- Specific Transaction Results
- ISO Country Codes
- Codes Used by FDMS South Only
- PayPal Acquirer
- Additional Processor Information
- Payflow Link Migration
Submitting Purchasing Card Level 2 and Level 3 Transactions
WorldPay Purchasing Cards Transaction Processing
C
196 31 July 2012 Gateway Developer Guide and Reference
WorldPay Level 3 Parameters
Pass the following WorldPay Level 3 parameters to get the discount rate.
WorldPay Level 3 parameters
MISCDATA (Optional) Miscellaneous data.
Character length and limitations: 95 alphanumeric characters
ORDERDATE (Required) Order date. The format is MMDDYY with no slashes or dashes. For example,
July 28, 2011 is 072811.
Character length and limitations: 6 numeric characters
PONUM (Optional) Purchase order number.
Character length and limitations: 25 alphanumeric characters
SHIPTOZIP (Optional) Ship to postal code (called zip code in the USA).
Character length and limitations: 9 numeric characters
TAXAMT (Optional) Sales tax.
The value must include a decimal and the exact amount to the cent (42.00, not 42).
Do not include comma separators (1234.56 not 1,234.56). To qualify for Level 2
discounts, this value must not be all zeros or blank spaces.
Character length and limitations: numeric
TAXEXEMPT (Optional) Indicates whether the customer is tax exempt. It is one of the following
values:
Y – The customer is tax exempt.
N – The customer is not tax exempt (default).
Character length and limitations: 1alpha character
VATINVNUM (Optional) Value added tax invoice number.
Character length and limitations: 95 alphanumeric characters
VATNUM (Optional) Customer valued added tax number.
Character length and limitations: 95 alphanumeric characters
VATTAXAMT (Optional) VAT/tax amount (freight/shipping).
Character length and limitations: 12 numeric characters
VATTAXRATE (Optional) VAT/tax rate (freight/shipping).
Character length and limitations: 4 numeric characters
Level 3 Parameters Description
L_ALTTAXAMT
n (Optional) Alternate tax amount for this item.
Character length and limitations: 8 numeric characters plus decimal: XXXX.XX
Level 2 Parameters Description