Companies who ship things with signatures required are the bane of my existence. I really, really wish I could sign a waiver and have all things marked "signature required" delivered without a signature. But, I've asked FedEx and UPS for such a thing that they say it's not possible, and I assume it's the case with other carriers. Sigh. At least USPS isn't quite as bad; I can ask them to redeliver on a Saturday.