Well if you're not supposed to have to sign for it, then why would it require a signature. I wouldn't sign. I'd check with your source to see if it did in fact have to be signed for. What you're saying doesn't add up. anyway, I had some A-dex delivered from China one time they wanted a signature. I didn't know I'd have to sign. I told the guy I never ordered any package from China, I'd check with my roomate when she got home to see if she did. After talking to my source, this person said this portion of my order required a signature as it was coming from a different shipper than the rest of my order was. I went to the Post Office the next day, signed, and went on my way.