04 · Expansion  —  Bought more

Expansion Interviews

Why customers upgrade, add seats, or buy the second product — and what makes deeper investment feel obvious rather than risky.

Best for

  • Expansion strategy
  • Upsell / cross-sell
  • Product roadmap
  • Customer success

Reveals

  • What earns more budget
  • Upsell triggers
  • Signals of deepening trust
  • Where value plateaus
01OpenSet up and build safety02Explore the Value RealisationGet the story in their words03Probe the Expansion DecisionTest what drove the decision04CloseConfirm and play it back

An expansion interview treats an upgrade as a second purchase decision rather than a continuation of the first. It finds the ceiling that forced the move, the workarounds tried before paying to remove it, who joined the decision that was not there originally, and whether the customer reopened the evaluation or treated the upgrade as a formality. In product-led motions that last answer is the clearest read available on how defensible an account is. This guide is a pool of 26 questions across four phases; 13 are marked core, which is about what fits in a 45-minute interview.

Last updated 2026-08-03John Gusiff, Customer Centric Solutions LLC13 core questions freeFull guide from $19

How to read this guide. These are 26 questions to choose from, not a script to complete. A jobs-to-be-done question is a question plus follow-ups, plus silence — roughly three to four minutes each. Plan on 12–14 primary questions in 45 minutes, 16–18 in 60, 20–22 in 75. The 13 marked core are the ones to ask in almost every interview; the rest are there when the story goes that way. Throughout, keep the two purchases separate — the original decision and the expansion decision are different events with different people in the room.
  • General
  • Events & Timeline
  • Pushes
  • Pulls
  • Desires
  • Avoidances
  • Habits
  • Anxieties
  • Solutions
  • Constraints
  • Experiences (gain / pain)
Phase 01

Open

Ask 2 of 3  ·  ~5 min

Understand the journey from initial purchase to expansion. What changed between the two decisions?

  1. 01

    Imagine that I am filming a documentary.

    Creates the narrative space to hear the full journey from initial hire to expansion decision.

    GeneralCore
  2. 02

    Tell me the story about buying this product. What, when, how?

    Get the expansion story: what happened between first purchase and buying more?

    GeneralCore

  3. 1 more question in this phase

    These extend the phase when the story goes that way. They are part of the full guide.

    See what is included
Phase 02

Explore the Value Realisation

Ask 4 of 8  ·  ~14 min

Understand the value moments that built enough confidence to justify spending more.

  1. 04

    How has this product improved your life or business?

    Concrete improvements signal that value has been realised and is worth expanding.

    Customer JTBDImprovementCore
  2. 05

    What does this product enable you to do?

    The expanded enabling outcome — what can they now do with more product?

    Customer JTBDNot about ProductCore
  3. 06

    How often do you use this product or service?

    Usage frequency often correlates with expansion readiness.

    Continuous UseCore
  4. 07

    What else did you buy to enhance the product/service experience?

    What they added alongside it. In a tier upgrade this often shows the gap they were filling before they were willing to pay you to fill it.

    SolutionsCore

  5. 4 more questions in this phase

    These extend the phase when the story goes that way. They are part of the full guide.

    See what is included
Phase 03

Probe the Expansion Decision

Ask 5 of 10  ·  ~17 min

Find the ceiling they hit, what they tried first, who joined the decision, and whether the evaluation reopened.

  1. 12

    What did you run into that your previous plan couldn't do?

    The ceiling they hit. Name it precisely — seats, limits, a missing capability — because that boundary is your pricing surface.

    PushesCeilingCore
  2. 13

    What did you try first to work around it?

    What they tried first. Customers work around a limit for months before paying to remove it; that interval is revenue you are leaving on the table.

    HabitsWorkaroundCore
  3. 14

    What made you buy it at this particular moment?

    What was the "over the edge" moment that made them decide to expand? Here this means the upgrade, not the original purchase.

    Events & TimelineOver the EdgeCore
  4. 15

    Did you look at alternatives again before expanding, or was it a given?

    Whether the upgrade reopened the evaluation or was treated as a formality. This is the clearest read you will get on how defensible the account is.

    SolutionsRe-evaluationCore
  5. 16

    Who else had to approve this time that didn't before?

    How the buying committee changed. An individual buyer becoming a team plus procurement is the single biggest source of expansion friction in product-led motions.

    ConstraintsApprovalCore

  6. 5 more questions in this phase

    These extend the phase when the story goes that way. They are part of the full guide.

    See what is included
Phase 04

Close

Ask 2 of 5  ·  ~9 min

Identify what would make further expansion easy and what gaps remain, then play the story back.

  1. 22

    What will this product enable you to do?

    What would the next level of the product need to enable for them to go further?

    DesiresNot about ProductCore
  2. 26

    Let me playback your story. Correct me if I get it wrong.

    Play the expansion story back and let them correct it. Present in every other interview type and worth keeping consistent here.

    GeneralCore

  3. 3 more questions in this phase

    These extend the phase when the story goes that way. They are part of the full guide.

    See what is included
Full guide

13 more questions, and a 19-page guide to take into the room

The 13 core questions above are free and stay free. Buying unlocks the rest of the pool on this page, and a 19-page PDF that is not on this page at all.

Part one

Read before the interview

Pages 3 to 6
  • Three outcomes, not one
  • What this guide is for
  • What it reveals
  • B2B and B2C considerations
Part two

Print and write on

Pages 8 to 18, designed for printing
  • Cycle of Progress
  • Six Forces and Constraints
  • Immediately after
  • A sheet per phase, all 26 questions, with room to write
Coming soon$29This guide + example interviewsEverything above, plus annotated example interviews with the probing follow-ups.
Coming soon$129All six guides + example interviewsEverything, including example interviews for all six. Save $45.

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Running the study

The questions are the easy part.

Getting the right people in the room, and coding what they tell you into a demand map — forces sorted, context separated, the consideration set reconstructed — is where the judgment lives.

Two methods

AI-moderated interviews when you need reach across a larger sample at lower cost per conversation. 1:1 expert interviews when you need the deepest read on a small number of people. Both talk to real participants; often the right study uses both.

Two engagement modes

Fully managed — we handle everything from recruitment through to the findings report. Hybrid — we work as part of your team, side by side: guiding the design, running interviews jointly, and presenting findings together.

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