Answer:
purchase-occasion segmentation.
Explanation:
Purchase-occasion segmentation involves division of markets into segments based on when consumers get an idea to buy a product or service, make purchase, or use the purchased good.
This method is used during certain events at a particular period when customers will need a product.
For example because most people give chocolates as gifts during Christmas, Ferrero Rocher chocolates advertises in November and December to attract Christmas buyers.