This document discusses accounts receivable and financial systems in dentistry. It covers topics such as defining key terms, explaining basic math procedures used in bookkeeping, describing common bookkeeping systems, identifying special situations that can occur, producing patient statements, establishing financial arrangements, using credit bureaus, collecting late payments, and using collection agencies. The document provides information on accounts receivable and accounts payable systems, maintaining financial records, entering data accurately, and components of computerized bookkeeping systems.