Personally, I know nothing about the sign, but I'm not crazy about doing business with people that don't take PayPal. I know not everyone likes to use it, but I think it's harder to get your money back if you end up getting screwed. Wes bought a can awhile back that a month and a half later he still didn't have. The seller wouldn't respond to e-mails, and Wes eventually filed a complaint with PayPal. They credited the money back to our account. I have a feeling this wouldn't have been nearly so easy if we had paid with a check or MO. Just my two cents!
Tara