Post Exchange Methods: A Manual for Exchange Stewards, Exchange Officers, Members of Exchange Councils, Commanding Officers, Being an Exposition of a Simple and Efficient System of Accounting Which Is Applicable to Large and to Small Exchanges Alike.

"Post Exchange Methods" by Captain Paul D. Bunker is a military manual written in the early 20th century. It serves as a comprehensive guide for Exchange Stewards and Officers, providing an efficient system of accounting for managing Post Exchanges, which cater to military personnel. The book aims to establish a standard procedure that addresses common issues faced by individuals in charge of Exchanges, particularly those lacking formal bookkeeping training. The opening of the book introduces the necessity of a structured approach to managing Post Exchanges, highlighting the challenges posed by inexperienced staff and outdated methods. The author expresses the need for a standardized system to improve efficiency, reduce overhead costs, and enhance profitability. He emphasizes that the book contains practical methods that have been tested in real-world scenarios, aiming to assist Exchange Officers in maintaining accurate records, handling cash flow, and minimizing opportunities for theft or error.