How to save Money

Hey guys I am stucked on how to save my money.When I build the game in the exe as soon as i Shutdown the game my money value gets lost.I want this money to be saved. I am using the following codeenter code here
using UnityEngine;

using UnityEngine.UI;
using System.Collections;

namespace CompleteProject

{

public class MoneyManager : MonoBehaviour
{

           public static int money;        // The player's money.
	
	
	   Text moneytext;                      // Reference to the Text component.
	
	
	void Awake ()
	{
		// Set up the reference.
		moneytext = GetComponent <Text> ();
		money=print(PlayerPrefs.GetInt("Money"));
		
		
		

	}
	
	
	void Update ()
	{
		
		moneytext.text = "" + money;
		
		PlayerPrefs.SetInt ("Money", money);
	}
}

}

Save” is the magic word.

void Update ()
{

         moneytext.text = "" + money;
         
         PlayerPrefs.SetInt ("Money", money);
         //just add the following to save
         PlayerPrefs.Save();
     }