Which of the following pieces of information is not linked to tobacco product regulations?

The information related to marketing strategies for e-cigarettes is not directly linked to tobacco product regulations. While regulations do impact how tobacco products can be advertised and marketed, the specifics of marketing strategies themselves are shaped by broader market trends, consumer demand, and business practices rather than regulation. Regulations may impose restrictions on certain advertising practices or require health warnings, but they do not dictate the creative aspects of marketing strategies.

In contrast, the age limit for tobacco sales is a regulatory measure aimed at preventing underage smoking, the health risks of smoking are widely acknowledged and serve as a foundation for regulations promoting public health, and taxation rates on tobacco products are a regulatory aspect designed to control consumption and generate revenue for public health initiatives. Each of those factors directly influences how tobacco products are managed within legal frameworks, making them integral to the context of tobacco regulation.