<!DOCTYPE html>
<html lang="en-US">
<head>
<style>
#point:after{
content:"\00089";
}
</style>
</head>
<body>
<p>Per Mille using Hexa Decimal: ‰</p>
<p>Per Mille using HTML Code: ‰</p>
<p>Per Mille using HTML Entity: ‰</p>
<p id="point">Per Mille using CSS Entity: </p>
</body>
</html>