I went to mail a package today from a sale and I whipped out my credit card and my drivers license at the same time (I write "See ID" on the back of the cards) and handed them to her. She looks at it and says "we no longer accept unsigned credit cards". I indicated to her my license and she said that it doesn't matter, she would only accept something that was signed. With a line of about 30 people behind me and $3 in the wallet (and a $20 charge) I frantically looked in my wallet to see if I had signed anything. I finally found my Paypal debit card, which I presented to her. She then held it up next to my driver's license, studied them for about a minute, and then proclaimed "They look a little different". Of course they look different...on my license I'm supposed to sign my full name (which is kind of long) in the space of about 3/4 of an inch. She then says to me "well, I GUESS I'll take it...THIS time". Gee, I didn't know they were now training the post office employees to be expert handwriting analysts. Anyway, my point in all of this is merely a heads up for anyone who tries to mail something but doesn't have any cash and doesn't have a signed credit card.