wpsc_packing_slip_header

Change the display of the Packing Slip header.

A Plugin can alter the Packing Slip header with this code:

<?php add_filter( "wpsc_packing_slip_header", "plugin_function_name" ) ?>

Example of filter function:

/**
* @param  $content Packing Slip header
* @return string
*/
function plugin_function_name($content)
{
   $content .= 'Content appearing after Packing Slip header, may include business details or return address.';
   return $content;
}