With Netcore Unbxd segmentation, you can use both pre-defined and custom segments. Pre-defined segments include new vs returning customers, mobile vs desktop users, geographic segments by country, state, or city, and purchase-history segments such as high-value customers and frequent buyers. Custom segments can be built from any combination of attributes, including behavioral signals like abandoned cart or wishlist activity, demographic information where available, and RFM-style metrics such as recency, frequency, and monetary value.