Beware of counterfeit. That's the advice from the Chamber of Commerce tonight after hundred dollar bills that look like these have been turning up with increased regularity.

The bills look like these two at the top, fairly impressive but either lack security features, or have a defective version. The one at the bottom is real and you may be able to see the difference. Of course, the true test is that the real one has the sleeping giant watermark visible when held up to the light and the others don't.

So be on the lookout for fake hundreds and we're also advised that counterfeit U.S. bills have been circulating in San Pedro.

Tags Chamber Of Commerce San Pedro