In today's world of intense global competition and rapidly changing consumer behavior,Marketing function has gone from being a supporting role to something pivotal for strategic growth. But it's led to a sharp rise in marketing costs, meaning the old ways of tracking money just don't give you enough details to say for sure how good your marketing efforts were. This paper focuses on application practices of management accounting tools in marketing cost control and efficiency optimization. In this paper, the author merges theoretical frames with operational practices to look at the pieces used to get rid of the "black box" of marketing investment such as Activity Based Costing (ABC) and Customer Profitability Analysis (CPA), incorporate multidimensional budgeting tools to decompose the black box of marketing spending with theoretical frames combined with operational methods.The research found that traditional volume-based allocation leads to a misperception of profitability. But management accounting can show channel performance and customer value clearly. By presenting comparative data and conducting theoretical analysis, this paper argues that there is a necessity for finance and marketing to have a synergistic relationship with each other in order to obtain a competitive advantage. It seems using such tools gives a company the chance to move resources away from weak channels toward promising areas, which would make ROMI go up to the max.
Luo Yiwei (Wed,) studied this question.