Here is a list of some additional topics that may be covered in 12th Commerce classes:

Business ethics and corporate social responsibility
E-commerce and online marketing
Financial management and investment
Project management
International finance
Business law and regulation
The number of topics covered in 12th Commerce classes may vary depending on the specific school or educational system, as well as the length and intensity of the course.

In general, 12th Commerce classes may cover a wide range of subjects, including accounting, economics, business studies, marketing, finance, business statistics, business communication, business policy and strategy, international business, entrepreneurship, marketing research, consumer behavior, sales management, advertising and promotion, operations management, human resource management, business ethics and corporate social responsibility, e-commerce and online marketing, financial management and investment, project management, international finance, and business law and regulation.