ChargeForm: ISP Version

The ISP version of ChargeForm does not send an email. Instead, it submits the input and the generated data to a CGI program on the ISP's secure server and passes control to the CGI program. The CGI program can then perform all necessary operations, such as emailing. It is the ISP's responsibility to develop and maintaintain the CGI program. The ISP's CGI program can be controlled by up to 10 parameters on the merchant's form.

Technical Specs: Fields on merchant's form with input data:

Field Name	Description	Example Value
StrTID	Merchant ID, issued by AMC	012309123717
StrPro	Processor	VISA
parameter1	parameter1 of CGI program	optional
parameter2	parameter2 of CGI program	optional
parameter3	parameter3 of CGI program	optional
parameter4	parameter4 of CGI program	optional
parameter5	parameter5 of CGI program	optional
parameter6	parameter6 of CGI program	optional
parameter7	parameter7 of CGI program	optional
parameter8	parameter8 of CGI program	optional
parameter9	parameter9 of CGI program	optional
parameter10	parameter10 of CGI program	optional
cgiurl	URL of ISP's CGI program	https://www.reliable.com/cgi-bin/process.cgi
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

Technical Specs: Fields on merchant's form with generated data:

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

Both input data and generated data are submitted to the ISP's CGI program for further processing.

The credit card form should be declared as follows:
FORM ACTION="/chargeform/chargeform.asp" METHOD="POST"

ChargeForm
Technical Specs of the Merchant-Direct version
American Merchant Center