What type of information does Publication 348 provide guidance on?

Publication 348 provides guidance on crime prevention related to window services, specifically focusing on measures to enhance security and safety in postal facilities. This publication is important for employees in window services, as it outlines best practices and strategies to prevent theft, fraud, and other criminal activities. By following the guidelines provided in Publication 348, employees can create a safer environment for customers and staff, ultimately improving service and trust in postal services.

The other options do not align with the purpose of Publication 348. For example, pricing strategies for mailing services would cover different aspects of mailing and pricing policies. Employee training requirements pertain to education and skill development within the workplace, while international shipping guidelines would address the specifics of shipping procedures beyond domestic operations. Each of these topics falls under different publications or resources provided by postal services, signifying the distinct and focused nature of Publication 348.