> For the complete documentation index, see [llms.txt](https://academy.gopersonal.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://academy.gopersonal.ai/en/admin-ui/segmentation/audiences/cluster-rfm-rules.md).

# Cluster RFM Rules

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Customers belonging to specific RFM (Recency, Frequency, Monetary) clusters. For example, customers belonging to the "Champions with low spend" cluster.