MIDLAND - Midland Police are sending out a warning to check your cash.
They're seeing a spike in the number counterfeit bills making the rounds.
Investigators say this funny money is easy spot.
The paper is not the same and the way its cut are obvious signs.
So far, they're seeing bills ranging from five to fifty bucks.
The phony cash is turning mostly at convenience stores and garage sales.
You can check your money pretty easily; just use a counterfeit detection pen, which you can find at most stores.