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The Deal Is Decided Early: A Six-Stage Sales System for Expertise Firms

Luis Goncalves/13 MIN READ/5 DE MAI. DE 2026

Five of the most rigorously researched sales methodologies ever published each cover one stretch of a complex services deal — and go quiet on the rest. Chain VITO, Challenger, SPIN, Gap Selling, and the JOLT Effect into a relay, and you get a six-stage system any partner in your firm can learn and run.