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diagnostic · last reviewed 7 September 2026

The Value Edge Diagnostic

Twenty minutes, one account, an honest score. Used as pre-work on our programmes and workshops, and useful on its own.

Open the diagnostic

Every tool is built on the Value Matters methodology, your customer information and a purpose-built engine.

The thinking behind it

Mark Davies

What is this customer actually worth to you?

Revenue tells you what a customer paid you. It says nothing about what they spent. The gap between the two is your share of wallet, and most account teams cannot state it within twenty points.

Mark Davies

Are You a Strategic Supplier, or Just Another Cost?

You classify your customers. Their buyers are classifying you, using a 1983 matrix. Here is how the Kraljic Matrix works and how to become a strategic supplier.

Value Matters · Value-based key account management
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