
Gateway Developer Guide and Reference 07 February 2013 65
Submitting Credit Card Transactions
Submitting Card Present (SWIPE) Transactions
6
Processing Platforms Supporting Balance Inquiry Transactions
The following processing platforms currently support pre-paid card balance inquiry
transactions. This feature will be added for more processors in the near future. As more
processors are added, this list will be updated accordingly.
Required Balance Inquiry Parameters
To perform a balance inquiry on a pre-paid card, pass the following parameters:
Example Balance Inquiry Transaction String
The following is an example of a balance inquiry transaction:
TRXTYPE=B&TENDER=C&PARTNER=PayPal&VENDOR=SuperMerchant&USER=SuperUser&PWD=S
uperUserPassword&ACCT=5555555555554444&EXPDATE=1215&VERBOSITY=HIGH
This is the response:
RESULT=0&PNREF=ERRV0A005933&RESPMSG=Approved&AUTHCODE=467PNI&HOSTCODE=000&T
RANSTIME=2012-02-
16 18:41:25&AMT=0.00&BALAMT=10.00&ACCT=4444&EXPDATE=1215&CARDTYPE=0
Submitting Card Present (SWIPE) Transactions
The Payflow SDK supports card present transactions (face-to-face purchases).
NOTE: The PayPal processor does not support SWIPE (card-present) transactions.
Follow these guidelines to take advantage of the lower card-present transaction rate:
Contact your merchant account provider to make sure that they support card-present
transactions.
WorldPay
Parameter Description
TRXTYPE (Required) Set to B.
Limitations: 1 alphanumeric character.
EXPDATE (Required) Expiration date of the pre-paid card in the format MMYY. For
example, 1215 represents December 2015.
VERBOSITY (Required) Set to HIGH to obtain information about a balance inquriy in the
response.
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