function CalculateOrder(form)
{
if (form.os0.value == "United Kingdom")
 {	 
 form.a3.value = 5.99;
 form.item_name.value = "VPNUK"
 form.total.value = form.a3.value;
 }
if (form.os0.value == "United Kingdom")
 {	 
 form.a3.value = 6.99;
 form.item_name.value = "VPNUK"
 form.oneoff.value = form.a3.value;
 } 
if (form.os0.value == "United States" )
 {
 form.a3.value = 5.99;
 form.item_name.value = "VPNUK";
  form.total.value = form.a3.value;
 }
 if (form.os0.value == "United States" )
 {
 form.a3.value = 6.99;
 form.item_name.value = "VPNUK";
  form.oneoff.value = form.a3.value;
 }
 if (form.os0.value == "Canada" )
 {
 form.a3.value = 5.99;
 form.item_name.value = "VPNUK";
  form.total.value = form.a3.value;
 }
  if (form.os0.value == "Canada" )
 {
 form.a3.value = 6.99;
 form.item_name.value = "VPNUK";
  form.oneoff.value = form.a3.value;
 }
 if (form.os0.value == "Spain" )
 {
 form.a3.value = 5.99;
 form.item_name.value = "VPNUK";
  form.total.value = form.a3.value;
 }
  if (form.os0.value == "Spain" )
 {
 form.a3.value = 6.99;
 form.item_name.value = "VPNUK";
  form.oneoff.value = form.a3.value;
 }
 if (form.os0.value == "Germany" )
 {
 form.a3.value = 5.99;
 form.item_name.value = "VPNUK";
  form.total.value = form.a3.value;
 }
  if (form.os0.value == "Germany" )
 {
 form.a3.value = 6.99;
 form.item_name.value = "VPNUK";
  form.oneoff.value = form.a3.value;
 }
 if (form.os0.value == "Switzerland" )
 {
 form.a3.value = 5.99;
 form.item_name.value = "VPNUK";
  form.total.value = form.a3.value;
 }
  if (form.os0.value == "Switzerland" )
 {
 form.a3.value = 6.99;
 form.item_name.value = "VPNUK";
  form.oneoff.value = form.a3.value;
 }
  if (form.os0.value == "Netherlands" )
 {
 form.a3.value = 5.99;
 form.item_name.value = "VPNUK";
  form.total.value = form.a3.value;
 }
  if (form.os0.value == "Netherlands" )
 {
 form.a3.value = 6.99;
 form.item_name.value = "VPNUK";
  form.oneoff.value = form.a3.value;
 }
    if (form.os0.value == "Italy" )
 {
 form.a3.value = 5.99;
 form.item_name.value = "VPNUK";
  form.total.value = form.a3.value;
 }
    if (form.os0.value == "Italy" )
 {
 form.a3.value = 6.99;
 form.item_name.value = "VPNUK";
  form.oneoff.value = form.a3.value;
 }
   if (form.os0.value == "France" )
 {
 form.a3.value = 5.99;
 form.item_name.value = "VPNUK";
  form.total.value = form.a3.value;
 }
    if (form.os0.value == "France" )
 {
 form.a3.value = 6.99;
 form.item_name.value = "VPNUK";
  form.oneoff.value = form.a3.value;
 }
 if (form.os1.value == "United Kingdom") 
 {
 form.a3.value = 9.99;
 form.item_name.value = "VPNUK";
  form.total.value = form.a3.value;
 }
  if (form.os1.value == "United Kingdom") 
 {
 form.a3.value = 11.99;
 form.item_name.value = "VPNUK";
  form.oneoff.value = form.a3.value;
 }
if (form.os1.value == "United States")
 {
 form.a3.value = 9.99;
 form.item_name.value = "VPNUK";
  form.total.value = form.a3.value;
 }
   if (form.os1.value == "United States") 
 {
 form.a3.value = 11.99;
 form.item_name.value = "VPNUK";
  form.oneoff.value = form.a3.value;
 }
  if (form.os1.value == "Canada" )
 {
 form.a3.value = 9.99;
 form.item_name.value = "VPNUK";
  form.total.value = form.a3.value;
 }
   if (form.os1.value == "Canada") 
 {
 form.a3.value = 11.99;
 form.item_name.value = "VPNUK";
  form.oneoff.value = form.a3.value;
 }
if (form.os1.value == "Spain" )
 {
 form.a3.value = 9.99;
 form.item_name.value = "VPNUK";
  form.total.value = form.a3.value;
 }
   if (form.os1.value == "Spain") 
 {
 form.a3.value = 11.99;
 form.item_name.value = "VPNUK";
  form.oneoff.value = form.a3.value;
 }
if  (form.os1.value == "Germany" )
 {
 form.a3.value = 9.99;
 form.item_name.value = "VPNUK";
  form.total.value = form.a3.value;
 }
   if (form.os1.value == "Germany") 
 {
 form.a3.value = 11.99;
 form.item_name.value = "VPNUK";
  form.oneoff.value = form.a3.value;
 }
  if (form.os1.value == "Italy" )
 {
 form.a3.value = 9.99;
 form.item_name.value = "VPNUK";
 form.total.value = form.a3.value;
 }
   if (form.os1.value == "Italy") 
 {
 form.a3.value = 11.99;
 form.item_name.value = "VPNUK";
  form.oneoff.value = form.a3.value;
 }
 if (form.os1.value == "France" )
 {
 form.a3.value = 9.99;
 form.item_name.value = "VPNUK";
 form.total.value = form.a3.value;
 }
   if (form.os1.value == "France") 
 {
 form.a3.value = 11.99;
 form.item_name.value = "VPNUK";
  form.oneoff.value = form.a3.value;
 }
  if (form.os1.value == "Netherlands" )
 {
 form.a3.value = 9.99;
 form.item_name.value = "VPNUK";
 form.total.value = form.a3.value;
 }
 if (form.os1.value == "Netherlands") 
 {
 form.a3.value = 11.99;
 form.item_name.value = "VPNUK";
  form.oneoff.value = form.a3.value;
 }
if (form.os1.value == "Switzerland" )
 {
 form.a3.value = 9.99;
 form.item_name.value = "VPNUK";
  form.total.value = form.a3.value;
 }
    if (form.os1.value == "Switzerland") 
 {
 form.a3.value = 11.99;
 form.item_name.value = "VPNUK";
  form.oneoff.value = form.a3.value;
 }
 if (form.os2.value == "United Kingdom")
 {
 form.a3.value = 14.99;
 form.item_name.value = "VPNUK";
  form.total.value = form.a3.value;
 }
  if (form.os2.value == "United Kingdom")
 {
 form.a3.value = 16.99;
 form.item_name.value = "VPNUK";
  form.oneoff.value = form.a3.value;
 }
 if (form.os0.value == "United Kingdom" ) 
 if (form.os1.value == "United Kingdom" )
 if (form.os2.value == "United Kingdom" )
 {
 form.a3.value = 12.75;
 form.item_name.value = "VPNUK";
  form.total.value = form.a3.value;
 }
 if (form.os0.value == "United Kingdom" ) 
 if (form.os1.value == "United Kingdom" )
 if (form.os2.value == "United Kingdom" )
 {
 form.a3.value = 14.99;
 form.item_name.value = "VPNUK";
  form.oneoff.value = form.a3.value;
 }
  if (form.os2.value == "United States")
 {
 form.a3.value = 14.99;
 form.item_name.value = "VPNUK";
  form.total.value = form.a3.value;
 }
  if (form.os2.value == "United States")
 {
 form.a3.value = 16.99;
 form.item_name.value = "VPNUK";
  form.oneoff.value = form.a3.value;
 } 
  if (form.os2.value == "Canada")
 {
 form.a3.value = 14.99;
 form.item_name.value = "VPNUK";
  form.total.value = form.a3.value;
 } 
   if (form.os2.value == "Canada")
 {
 form.a3.value = 16.99;
 form.item_name.value = "VPNUK";
  form.oneoff.value = form.a3.value;
 } 
  if(form.os2.value == "Spain")
 {
 form.a3.value = 14.99;
 form.item_name.value = "VPNUK";
  form.total.value = form.a3.value;
 }
    if (form.os2.value == "Spain")
 {
 form.a3.value = 16.99;
 form.item_name.value = "VPNUK";
  form.oneoff.value = form.a3.value;
 } 
 if(form.os2.value == "Germany")
 {
 form.a3.value = 14.99;
 form.item_name.value = "VPNUK";
  form.total.value = form.a3.value;
 }
    if (form.os2.value == "Germany")
 {
 form.a3.value = 16.99;
 form.item_name.value = "VPNUK";
  form.oneoff.value = form.a3.value;
 } 
  if(form.os2.value == "Switzerland")
 {
 form.a3.value = 14.99;
 form.item_name.value = "VPNUK";
  form.total.value = form.a3.value;
 }
    if (form.os2.value == "Switzerland")
 {
 form.a3.value = 16.99;
 form.item_name.value = "VPNUK";
  form.oneoff.value = form.a3.value;
 } 
   if(form.os2.value == "Netherlands")
 {
 form.a3.value = 14.99;
 form.item_name.value = "VPNUK";
  form.total.value = form.a3.value;
 }
    if (form.os2.value == "Netherlands")
 {
 form.a3.value = 16.99;
 form.item_name.value = "VPNUK";
  form.oneoff.value = form.a3.value;
 } 
 if(form.os2.value == "Italy")
 {
 form.a3.value = 14.99;
 form.item_name.value = "VPNUK";
  form.total.value = form.a3.value;
 }
    if (form.os2.value == "Italy")
 {
 form.a3.value = 16.99;
 form.item_name.value = "VPNUK";
  form.oneoff.value = form.a3.value;
 } 
if(form.os2.value == "France")
 {
 form.a3.value = 14.99;
 form.item_name.value = "VPNUK";
  form.total.value = form.a3.value;
 }
    if (form.os2.value == "France")
 {
 form.a3.value = 16.99;
 form.item_name.value = "VPNUK";
  form.oneoff.value = form.a3.value;
 } 
}