SPIN selling and the Challenger sale
Two well-known ways salespeople structure a discovery call: SPIN asks a set order of questions, the Challenger teaches the buyer something new.
SPIN comes from Neil Rackham’s 1988 book on large sales: Situation questions (how things work now), Problem questions (what goes wrong), Implication questions (what that costs) and Need-payoff questions (what fixing it would be worth). The Challenger Sale, a 2011 book by Matthew Dixon and Brent Adamson, argues the best sellers teach the buyer an insight, tailor it to them and take control of the conversation, including about money. If a vendor asks “what happens if this stays as it is for a year?”, that is an implication question.
Related terms
- Discovery call (disco): The first real sales conversation, which salespeople call a disco: the vendor learns your problem, its cost and who decides, before any demo or quote.
- Consultative selling: Selling by diagnosing the buyer’s problem first and proposing only what solves it, including telling the buyer when the vendor is not the right fit.
- BANT, CHAMP and MEDDPICC (sales qualification): Checklists vendors use to decide whether your deal is worth their time: budget, decision maker, pain, timeline and how the purchase gets approved.
