Just a little FYI--
The UPS policy on signatured required packages is that the bar coded label must have a sig req number in it for it to be a non-releasable package. In other words the little green "signature required" stickers no longer mean dick.
Having a package require a signature is, and has always been, something that UPS charges the shipper for. Therefore the 1Z tracking number will have an 42 as the middle number and not an 03. the tracking number automatically prompts the diad to get a signature and unless they forge a sig the driver CANNOT leave the package. Someone will have to sign for it.
Some shippers try to cheat the system by not paying for the service and using the green stickers or printing signature required on the box. These no longer have to be honored.
This has been policy for quite a while now but UPS just announced it as an "official" policy change. Thought I'd give everyone a heads up, now let the UPS bashing begin!