Debit-101 was an audit droid specialist owned by Zorba Desilijic Tiure. When his fellow audit droid Checksum reported a massive loss of profits at the Holiday Towers Hotel and Casino, Debit-101 performed a careful economic analysis. His conclusion was that the hotel was losing tourist credits to Hologram Fun World, which was at the time being administered by Lando Calrissian. Zorba responded to the news by knocking Debit-101 to the floor.