Book excerpt: Thousands of interior design professionals have come to rely on The Interior Design Business Handbook for comprehensive, accessible coverage of the essential procedures, tools, and techniques necessary to manage a successful interior design business. The Fifth Edition of this essential resource has been revised to address the latest trends and changes in the field, with new and updated material on business size and structure, building a brand, client development, social networking and Internet marketing, finances, purchasing, technology and software programs, and other key areas. Complete with more than 75 sample forms and letters, this Fifth Edition is a one-stop resource for all aspects of establishing and running an interior design business from choosing a location and managing day-to-day operations to growing a business and putting it up for sale. All of the techniques and procedures in the book are rooted in real-world experience and are used daily in successful design firms throughout the United States. Filled with valuable information for solo practices and small firms as well as larger businesses, this book is an indispensable resource for seasoned professionals as well as interior designers who are at the start of their career.