+A **Product Line** is a group of closely related [Products](/wiki/product) offered by a company under a single [Brand](/wiki/brand). This strategic grouping addresses various customer needs or market segments, often differing in price, features, or target demographics.
+## See also
+- [Product Mix](/wiki/product_mix)
+- [Product Management](/wiki/product_management)
+- [Market Segment](/wiki/market_segment)