ItemNumber Property
Identification or product number associated with the item purchased.
Syntax
public String getItemNumber();
Remarks
This is the ItemNumber associated with the ItemName of the item purchased.
This property will be filled after calling either the FillFormVars or VerifyIPN method.
The value of this property is parsed out of the Instant Payment Notification data that was posted by PayPal to your webserver. If you are passing the entire post data to FillFormVars, this will save you having to parse each form variable separately.
This property is read-only.
Default Value
""