I have sold a tool which can best be shipped as two boxes. It is going via USPS I have been authorized to ship to the consignee. My shipping label is ready to print but I'm afraid it is for only one parcel. Because it is shipping USPS I can't help but think they are goin to require each parcel to have its own shipping label. Has anyone out there experienced this? Can I make a copy of the original label and attach it to the second parcel and ship as: 1/2, 2/2 I'm in the trucking business and that is how we ship and label customers freight.