Analyze Busy Customer Product-Group Migration

यह कैसे व्यवहार करता है

Use this when the user asks which exact Busy customer ledgers entered, exited, expanded, contracted, or remained stable in selected product groups between a base period and an earlier comparison period. The result compares return-adjusted net sales and includes the supporting sales, return, quantity, invoice, and activity-date evidence. Use busy_analyze_product_group_penetration for single-period bought-versus-missing coverage, and busy_find_cross_sell_opportunities for peer-based recommendations. This tool does not predict future purchases, merge canonical customers, or infer territories.