This valuable sefer outlines the relevant laws of handling other peoples' money--an extremely important area of halachah. From borrowing without permission, keeping money or merchandise sent in error, and the timely payment of wages, to leasing companies and when to return lost objects, this book covers it all. Includes the most relevant sections of Choshen Mishpat and concrete, contemporary examples. This book enables the reader to keep away from the prohibition of 'lo sigzol'--do not steal, in a clear, easy-to-follow manner.