How to Create a Local Customer Research Interview Programme Across Branches

Central teams often ask branch managers what customers want, then build a national campaign around a small number of anecdotes. A structured local interview programme gives the organisation a better view of differences between neighbourhoods without pretending that a handful of interviews is statistically representative.

Sample for variation, not convenience

Choose branches that differ in meaningful ways: city tier, catchment type, store format, customer segment, service mix and operating model. Do not interview only the highest-performing outlets or only managers who volunteer. If one region has far more branches than another, explain whether the study is designed for breadth or depth.

A practical first round might include a small number of short interviews per selected branch, followed by a larger validation survey if a recurring theme appears. The initial interviews are for discovering hypotheses, not estimating how many customers hold a view. Record the sampling logic and the limitations in the final report.

Ask about behaviour, not only preference

Instead of “Would you like longer opening hours?”, ask the customer to describe the last time they tried to visit and what happened. Instead of “Do you like online booking?”, ask them to walk through how they chose a branch and booked. Recent, concrete stories reveal friction that hypothetical preference questions often miss.

Protect the quality of the evidence

Use the same core prompts across branches, but allow follow-up questions. Obtain appropriate permission to record, explain how notes will be used, and avoid collecting unnecessary personal or sensitive details. Store notes securely and remove identifiers before sharing themes with a broad audience. In healthcare, education and other sensitive contexts, use sector-specific safeguards.

Synthesis without flattening local differences

Tag each finding with branch type, customer task, evidence strength and whether it recurred elsewhere. Keep a distinction between direct quotation, researcher interpretation and operational recommendation. If three customers in one neighbourhood report difficulty finding the entrance, the finding may justify an entrance-signage test there; it does not automatically prove the same issue exists across every branch.

Close the loop with branch teams

Return a short findings note to participating managers. State what will change, what will be tested and what will not change yet. If a national process is intentionally retained despite local feedback, explain the constraint. Customers and frontline staff are more likely to contribute useful evidence when they can see how it affected a decision.

Source notes

• Internal editorial framework: Proposed customer insight workflow; validate against relevant contracts, policies and applicable law..