textTemplate

A template string or a function to be used for formatting the text displayed in non-editing mode. Defaults to "{0:n0}", which will output the current integer value (with no decimal points).

<input id="numeric" value="200" />

<script type="text/javascript">
    $(function () {
        $("#numeric").shieldNumericTextBox({
            min: 100,
            max: 1000,
            step: 10,
            textTemplate: "{0} boxes"
       });
    });
</script>