So the problem is that people apparently can't read the 200x500px "free shipping on four items or more" at the top right of every page. As a result we have people paying $30 shipping on a $450 coffee maker when they could buy $40 of coffee and get the shipping free. We've even talked to a few, and they "didn't notice" the deal or they would've taken it.

So I've found the "Free Shipping Qualifier" sidebox, and I figure it can be modified to deal with free shipping per number of items instead of a dollar amount. What I can't figure out is the replacement for:

Code:
MODULE_ORDER_TOTAL_SHIPPING_FREE_SHIPPING_OVER
I've searched in the dev toolkit and not found a similar call to return an item limit instead of a dollar limit. I'm thinking this modification would be even simpler overall than the dollar amount calculation, using

Code:
if ($_SESSION['cart']->count_contents() > 0)
and calculating the difference in number of items. Can anyone point me to the call I need to make?

Thanks in advance.