Not only do you have to be wary of customers trying to pass off phony currency you have to make sure your employees are using a proper counterfeit detecting marker as well.

A former Kangaroo gas station employee faces charges of conspiracy after police said he accepted 20 counterfeit bills.

Police
said on Aug. 19, Timothy White, 19, of 315 Wrenn Street in Apex,
accepted the $100 bills and pretended to use a counterfeit marking pen
when he checked the bills, according to a warrant released by the
Raleigh Police Department.

White is accused of conspiring with unknown persons to commit the felony of obtaining property by false pretense.