Review sample segment members with staff, then pilot a relevant campaign where communications are permitted. Compare a defined group with a suitable baseline or control, allowing for seasonality and the normal buying cycle.
Measure completed purchases, refunds, contribution after offers and fulfilment costs, unsubscribes and complaints. An open or click is not additional profit. Count the cost of data preparation, software, campaigns and staff review.
There is no fixed customer-count minimum, automatic deployment timetable or monthly segmentation plan offered here. Scope depends on the available data and systems. A pilot establishes whether the approach is useful; this page does not promise a revenue uplift.