Some of the variables used in First Data Payeezy Gateway Payment Page creation must also be used by the developer in the Payeezy Gateway Payment Pages code.
Please make note of these values, found in the Payeezy Gateway Payment Page's configuration in First Data Payeezy Gateway Real-time Payment Manager (RPM):
The x_login value
The Transaction Key
**Receipt Link URL (if applicable)
**Receipt Link Method (if applicable, i.e. LINK, GET, POST, or REDI)
Relay Response URL (if applicable)
Silent Post URL (if applicable)
Relay Response Key (if applicable)
** Also used for Silent Post
