An account-based sales methodology developed by Miller Heiman that maps all buying influences in a complex deal — Economic Buyer, User Buyer, Technical Buyer, and Coach — to build a coordinated strategy for winning multi-stakeholder opportunities.
Also known as:
Miller Heiman, Miller Heiman Strategic Selling, blue sheet selling
Strategic Selling is an account management and deal qualification methodology developed by Robert Miller and Stephen Heiman in the 1970s, now owned by Korn Ferry. It is designed for complex, multi-stakeholder sales where a single decision involves buyers across different functions and seniority levels — and where one unmanaged relationship can kill a deal that was otherwise well-positioned.
The methodology maps everyone involved in a complex buying decision into four roles:
Economic Buyer — The individual with the authority to release budget and make the final call. There is always exactly one Economic Buyer, even in complex committee decisions. Identifying and accessing this person is the most important relationship in the deal.
User Buyer — The people who will use the solution day-to-day. They evaluate on operational fit and usability. They rarely close deals, but they can reliably kill them.
Technical Buyer — Those responsible for evaluating technical suitability, security, compliance, or integration. They do not have final authority but can veto on grounds of risk or incompatibility.
Coach — An insider who wants the deal to happen and is willing to share information and political context that is not available externally. The Coach is specifically about intelligence access and internal navigation, not just general support.
Strategic Selling uses a structured planning tool — the Blue Sheet — that maps each buying influence, their level of support or risk, and the actions required to strengthen each relationship. The discipline is in identifying gaps before they become late-stage surprises: the Technical Buyer who has not been engaged, the User Buyer who is quietly opposed, the Coach whose influence is weaker than assumed.
Strategic Selling is most useful in enterprise accounts with six-figure-plus contract values and multi-quarter sales cycles. Many modern enterprise frameworks — including MEDDIC and MEDDPICC — draw on the stakeholder mapping principles that Miller Heiman first codified in the 1970s. The Economic Buyer, Champion, and Technical Buyer roles in MEDDIC trace directly back to this model.
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