Costs $40 for up to three tags. Issued by Texas Department of Transportation. Does not work for DFW Airport Parking. Prepay $10 for each vehicle. New or replacement TxTag stickers for free.

"The TxTag bill was $74," said Zamarripa ... "They think that these people ordered blank vanity plates and then put the black stickers on them." Sgt. Maynes says plate cloning can be the work ...

One million additional people will have their toll tags switched over to the Harris County Toll Road Authority, or HCTRA, starting Monday as the system is taking over accounts for TxTag users.

But the bill showed 51 separate charges for Austin toll roads. Then, she got another big bill from TxTag. "The TxTag bill was $74," said Zamarripa. Then she realized the car in the pictures wasn't her ...