"The more you buy the more you save!  After clicking the buy it now on
all the item(s) you want to order, please wait to receive an email from
us with an invoice for your combined order.  The invoice will reflect
your shipping discount of $6.00 for each additional item after the
first!  For example if you order 3 items that are normally 10.00 each
you will only pay 18.00 shipping instead of 30.00."