How do you know if you have marked money?

Marked money typically refers to currency that has been identified for tracking or has distinguishing features indicating its use in illegal activities. To determine if you have marked money, check for any unusual markings, serial numbers that may be registered with law enforcement, or other identifying features that suggest the money is being monitored. Additionally, you can consult with local authorities or financial institutions for guidance. If you suspect you have marked money, it’s advisable to handle the situation cautiously and report it to the appropriate authorities.