Shopper segmentation

One of the key feature for campaigns.

As marketologist i would like to make shoppers segmentation:
provide segment name
provide eligibility conditions for shopper to be in defined segments.
If segment present in campaigns it cannot be deleted.

Eligibility conditions may include personal data like gender, name, dob, etc. Previous shopping behavior qty of orders, amount of orders, items in whish, partisipation in campaigns.

Recalculation of shoppers segmentation shall be done on regular and configurable time basis for active shoppers or may be start manually.

Shopper segment and shopping context base steps to have promo campaigns , etc.