The Authority may suspend or terminate an E-ZPass account holder's privileges for violation of electronic toll collection laws, this chapter, or the Agreement. The Authority may terminate an E-ZPass account for inactivity, with no tolls posted or funds added to the account for at least 24 months. The Authority shall notify an E-ZPass account holder as soon as practicable of a suspension or termination of E-ZPass account privileges. If E-ZPass account privileges are suspended or terminated, the Authority shall return to an E-ZPass account holder within 60 days any unencumbered funds more than $3.50 remaining in an E-ZPass account. Unused discount toll program trips remaining on an E-ZPass account may not be refunded or credited.