Emerging market trends influencing product line pricing include increased customization and personalization, where companies tailor products and prices to individual customer preferences. Sustainability is also becoming a key factor, with eco-friendly products often commanding premium prices. Technological advancements, such as AI and big data, are enabling more dynamic and responsive pricing strategies. Moreover, the rise of subscription-based models, especially in services and software, is shifting traditional product line pricing strategies towards recurring revenue models with tiered subscription levels.