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PR-038 · RETAILSTARTER

Kirana loyalty nudges

THE PROBLEM

A neighbourhood kirana store keeps a plain sales register and has no idea who its regulars are. Build a tool that reads the register (date, customer, amount), spots repeat customers, and suggests one personalised weekly offer for each.

WHO IT'S FORKirana stores and small retailers with no loyalty software.
PLAN IT
  1. 01Define 'repeat customer' simply (e.g. 3+ visits in 30 days).
  2. 02The output is one actionable nudge per regular, not a report.
  3. 03Handle messy names — the same person spelled two ways.
BUILD IT — FREE
  1. 01Use AI to normalise names and group purchases by customer.
  2. 02Rank customers by frequency, then generate one offer each.
  3. 03A spreadsheet plus a short prompt gets you a working v1.
A FREE STACK TO START WITH
Google Sheetsa free LLMa simple ranked list
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