Agree exactly what process or outcome the buyer wants to value.
How it works
Pick one use case, capture the baseline, model the change and agree the value.
Ask what happens today: volume, time, people, suppliers and cost.
Enter the new time and cost, then sense-check adoption and accuracy.
Review ROI, value and payback together, then copy it into the sales follow-up.
AI localisation for marketing assets
This version explores one application of Roots & Fruits. The methodology can be applied across multiple use cases, with the inputs and maths adapted to the value being proved.
Try the prototype
The use case is fixed. Change the assumptions and values below to see how the ROI moves.
Complete this with the buyer
Evidence inFixed prototype scenario
Illustrative1. What did the old way take?
Establish the honest baseline before introducing the solution.
2. What changed?
Capture the new workflow and the proportion of content that will really use it.
3. Can we trust the proof?
ROI is only useful when the operational story and evidence stand up.
The customer interview guide
Use these prompts to understand the story behind the calculation and make sure the value claim will stand up internally.
Root questions · before
- What problem were you trying to solve, and why did it matter?
- Walk me through the old workflow from start to completed output.
- How many outputs, versions or repetitions did you typically need?
- Who was involved, how long did each step take and what did that time cost?
- What did agencies, voice talent, editing and rework cost?
- Where did delays, inconsistency or risk enter the process?
Fruit questions · after
- What changed after the new workflow was introduced?
- How much time and external cost remain per completed output?
- What proportion of suitable content genuinely uses the solution?
- How quickly did you reach the first useful output or first wow?
- What is accepted first time, and where is human review still needed?
- What evidence validates the claim: logs, invoices, analytics or a named owner?
Simple maths, visible assumptions
annual outputs × (hours before − hours after)time value + external cost saved(annual benefit − investment) ÷ investment × 100Prototype in development. Illustrative values only; replace them with validated customer evidence.