A GSA OIG audit and an investigation revealed that a GSA Schedule contractor (1) failed to properly maintain the price/discount relationship established at the time of award; (2) sold items after its GSA contract had expired at prices not considered fair and reasonable; and (3) failed to provide maintenance quantity discounts which resulted in overbillings to government customers. The GSA contractor agreed to a settlement amount of $550,000 with the U.S. Department of Justice to resolve allegations of violating the False Claims Act.