Hmmm,
I think I'm not quite getting it...
//eCart Rule
function WAEC_eCart1_ShipBook() {
$totalShipping = 0;
if (true && (($this->TotalColumn("itemShipping") > 0) && ($this->InCart("1") == true) && ($this->InCart("2") == true) && ($this->InCart("3") == true))) {
$totalShipping += (ceil($this->GetInfo("3", "Quantity") / 5)) * $this->GetInfo("3", "shipRate");//Result
}
return WA_eCart_FormatNumber($totalShipping, $this->ForceDecimalsC, $this->DecimalPlacesC);
}
//eCart Rule