I am reasonably confident that I am saving money using SS. However, is there anyway to get a report that gives me the savings on each shipment? Or to find it, short of having to create the same label in USPS online and compare? I just shipped a package via USPS priority mail and it appears that I saved almost $5...but I can't be sure. I don't see any way to tell on an order by order basis what I would have paid using USPS online vs using SS. (Or even on a daily or weekly basis).