Marketing is a specialized domain wherein the ones having an in-depth knowledge of the internal and external forces driving the market dynamics can only survive the cut throat competition that characterizes the corporate world today. It is exactly what a marketing seminar prepares one for - to equip them with the tools, techniques, and skills they need to deliver bottom line contributions, and to become a strategist who can think and act outside the box in the most pressing of conditions.
Further, those who are weak in the finance domain, they can sharpen their skills through a comprehensive corporate finance course from a reputed college. Such a finance training course also helps one to be adept in finance related concept even if they are basically from a non-finance domain.