This document discusses the problem of relying too heavily on key accounts for revenue without proper strategies. It outlines how companies are at risk of losing key accounts and revenue when they do not have: 1) reliable ways to measure relationship strength, 2) cross-selling strategies, or 3) retention plans. The solution presented is an analytics tool called INSIGHTTM that identifies at-risk accounts, openness to cross-selling, and strategies for growth. It provides benchmarks, tailored reports, and drives action plans to maximize key account revenue and relationships.