
Gateway Developer Guide and Reference 07 February 2013 169
Submitting Purchasing Card Level 2 and 3 Transactions
Heartland Purchasing Card Transaction Processing
C
Example Heartland Level 2 Visa Transaction Parameter String
TRXTYPE=S&ACCT=4111111111111111&AMT=20.02&BILLTOCITY=Mountain View&COMMENT1
=L2 Testing&EXPDATE=1215&INVNUM=661254585&BILLTOFIRSTNAME=CardHolder Name&P
ARTNER=PayPal&PWD=pwd&BILLTOSTATE=CA&BILLTOSTREET=123 Main St.&TAXAMT=1.01&
TAXEXEMPT=N&TENDER=C&USER=user&BILLTOZIP=94043
Heartland Level 3 MasterCard Parameters
To qualify for Level 3, the authorization response for the transaction must have the
commercial card indicator set and one or more line items should be present in the delayed
capture or sale request.
Level 2 transaction parameters marked as Required are required for Level 3 transactions.
Level 3 transactions that do not include the required Level 2 values are rejected.
IMPORTANT: The values required for Level 3 status vary by bank, so contact your bank for
details.
Heartland Level 2 MasterCard Parameters Required for Level 3 Transactions
TAXAMT (Required) 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). To qualify for Level 2
discounts, this value must not be all zeros or blank spaces.
Character length and limitations: numeric
TAXEXEMPT (Optional) Tax amount identifier.
Character length and limitations: 1 alpha character, Y or N
Parameter Description
PONUM (Required) Purchase identifier.
Character length and limitations: 25 alphanumeric characters
TAXAMT (Required) 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). To qualify for Level 2
discounts, this value must not be all zeros or blank spaces.
Character length and limitations: numeric
LOCALTAXAMT (Optional) Local tax.
Character length and limitations: 12 numeric characters
TAXEXEMPT (Optional) Local tax incl flag.
Character length and limitations: 1 alphanumeric, Y or N
Parameter Description
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