i think there is a setting where you have a flat fee for postage or a per unit.
check your settings
It’s in the post meta table with the meta key _wp_page_template
investigated some more and found that it’s a problem with incorrect time format (or atleast an incorrect character) when using anything but UTC time zone in wordpress settings.
seconded.
some very good and useful feature ideas
you need to create a custom template why not call it tables.php (just copy page.php to start with)
in your theme directory you can the point a new blank page in wordpress to use this as the template.
in tables.php you can edit this to include content dynamically or simply create a iframe to contain the content tables you mention.
