| Field Name | Description | Example Value |
| StrTID | Merchant ID, issued by AMC | 012309123717 |
| StrPro | Processor | VISA |
| merchantemail | merchant's email address | jack@supermerchant.com |
| declinedsubject | email subject | CREDIT DECLINED |
| declinedurl | page loaded if declined | /isp/ispsale.htm |
| approvedsubject | email subject | SALE APPROVED |
| approvedurl | page loaded if approved | http://www.supermerchant.com |
| cgiurl | URL of AMC mailform | /cgi-bin/mailform.exe |
| card | credit card number | 1234567890123456 |
| expir | expiration date (MMYY) | 1201 |
| amount | amount | 29.95 |
| street | street address | 12345 Lincoln Ave |
| zip | ZIP Code | 92607 |
| ticket | ticket number | 183 |
| Field Name | Description | Example Value |
| captured | approved | True |
| authcode | authorization code | 123456 |
| refnr | reference number | 123456789012 |
| avsresult | address verification result | Zip Match No Address Match |
| errmsg | decline message | Invalid Card Number |
| result | CAPTURED | |
| avs | A |