• Copy the text in the code-window below to an empty notepad document.
• Save the file to your PrintShop Mail installed directory, "Macro" folder, with the extension .js
• Start (or restart) PrintShop Mail.

• Create a variable.
• Use the expression builder to attach the RANDOMNUM(number) function to the variable. A number between 0 and the entered number will be returned.
• Combine with INT(number) function to get integer numbers:
  INT(RANDOMNUM(number))

code:

---

// ****************************************************************************************************
//
// Random Number Generator Macro module for PrintShop Mail
//
// Language : JScript
// Author   : Floris Dansen - Objectif Lune BV
// 
// *** This macro is provided as is, it will not be supported, and no rights can be claimed ***
// *** Use at your own risk ***
//
// ****************************************************************************************************

// CALLBACK FOR FUNCTION DESCRIPTORS
// ====================================================================================================
function psmGetFunctionDescriptor(index)	
{ 
	if (index == 0)
		return "NUMBER NUMBER+VOLATILE RANDOMNUM(NUMBER{number;Maximum of returned number.})\tGenerates a random number with the specified maximum.\t 

RANDOMNUM(500) => 348"; 

	return "";
};


// ****************************************************************************************************
// ****************************************************************************************************
//
// EXPRESSION FUNCTIONS IMPLEMENTATIONS
//
// Same name as 'KEYWORD' given in the descriptor, prefixed with 'psm'
// the 'psm' prefix is to prevent possible clash with the module's language keywords.
//
// ****************************************************************************************************
// ****************************************************************************************************
function psmRANDOMNUM(innum)
{
	return Math.random() * innum;
}

// ****************************************************************************************************
//
// The functions below are sample implementations for the optional functions. 
// (Note that this sample uses all optional functions to demonstratie there purpose and usage)
//
// ****************************************************************************************************

// CALLBACK FOR WARNING RETRIEVAL
// ====================================================================================================
var Warning="";
function psmGetWarning()
{
	// This function is optional, only required if one or more functions need to issue warnings
	// It is called each time after a plugin expression from this module is called.
	// If no warnings should be given, an empty string should be returned.
	var result = Warning;
	Warning = "";
	return result;
}

// CALLBACK FOR WARNING CAUSE PARAMETER NO.
// ====================================================================================================
var causeParameterNo = -1;
function psmGetWarningCauseParameter()
{
	var result = causeParameterNo;
	causeParameterNo = -1;
	return result;
}

// CALLBACK FOR SETTING LANGUAGE
// ====================================================================================================
var LanguageSet = ""; 
function psmSetLanguage(lan)
{
	LanguageSet = lan;
}

---