This document discusses methods for evaluating potential retail trading areas and locations. It outlines four main steps: 1) evaluate geographic areas based on residents and competitors, 2) determine if an isolated store or shopping center is best, 3) select a location type, and 4) analyze specific sites. Key factors to consider include population characteristics like size, income, and demographics, as well as economic base, competition, transportation access, and property costs. Trading area analysis helps understand customer demographics, promotional opportunities, competition overlap, and ideal number of outlets. The benefits are discovery of ideal locations and trading areas.