I've been selling on Ebay for years and have finally decided to try the rate tables. They look like they would work slick except for the fact I see no way to accommodate multiple purchases of one item. It looks like the buyer will have to pay full shipping for each of the items purchased. All my listings have multiples and I've always offered combined shipping with purchases of more than one. Is there a way to set an "each additional item" amount when using rate tables? Thanks.