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
American Express Purchasing Card Transaction Processing
C
150 31 July 2012 Gateway Developer Guide and Reference
SHIPTOZIP (Required) Ship-to postal code (called zip code in the USA). This field must contain
one of the following values:
Zip code of the destination where the merchandise is to be shipped
(If the above is not available) Zip code of the location where the merchant
executed the transaction
Character length and limitations: 5 to 6 alphanumeric characters
INVOICEDATE (Optional) Invoice date. Defaults to transaction date if not present.
Character length and limitations: 8 alphanumeric characters, in the YYYYMMDD format
AMT (Required) Total transaction amount. 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).
NOTE: American Express Level 3 processing requires that this parameter have a
maximum field length of 8 for Level 3 processing. .
Character length and limitations: 1 to 8 alphanumeric characters
TAXAMT (Required) Total tax amount. 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).
Character length and limitations: 1 to 6 numeric characters
DESC (Optional) Charge description. Defaults to “NO.”
Character length and limitations: 1 to 40 alphanumeric characters
FREIGHTAMT (Optional) Total freight amount.
Character length and limitations: 1 to 15 alphanumeric characters
HANDLINGAMT (Optional) Total handling amount.
Character length and limitations: 1 to 15 alphanumeric characters
L_QTY
n Payflow SDK:
XMLPay: Item.Quantity
(Required) Quantity invoiced.
Character length and limitations: 1 to 10 numeric characters
L_UOM
n (Required) Unit of measure.
Character length and limitations: 2 alphanumeric characters
L_COST
n (Required) Unit price.
Character length and limitations: 1 to 15 numeric characters
L_DESC
n (Required) Description of the item.
Character length and limitations: 1 to 80 alphanumeric characters
L_CATALOGNUM
n (Required) Supplier’s catalog number.
Character length and limitations: 1 to 20 alphanumeric characters
L_COSTCENTERNUM
n (Required) Cost center number
Character length and limitations: 1 to 30 alphanumeric characters
Field Description