1. The document discusses rewarding customer behaviour through understanding habits and unseen problems. It describes using customer search and purchase history data to better target marketing campaigns.
2. Specific examples are given of retailers using flash sales and discount campaigns more effectively by analyzing past customer search and purchase data to select products and timing. This resulted in a 400% sales increase for selected products.
3. The document also recommends segmenting customers based on their purchase histories and behaviours. Bargain hunters for example could be targeted to increase their purchase frequency and basket size while maintaining values for full-price customers.