This research aims to analyze the influence of cash management and inventory management on the financial performance of Ling Food Stores in Makassar City during the 2020-2022 period. The main focus of this research is to evaluate how cash and inventory management contributes to a company's liquidity, profitability and operational efficiency, which are measured through various financial ratios such as Current Ratio, Gross Profit Margin (GPM), Operating Profit Margin (OPM), Net Profit Margin (NPM), Return on Investment (ROI), and Return on Equity (ROE). The research results show that the Current Ratio in 2020 cannot be calculated due to the absence of short-term liabilities, while in 2021 and 2022 each was recorded at 0.095% and 0.216%, reflecting low liquidity. On the other hand, the decrease in Average Inventory from IDR 754,200 in 2021 to IDR 715,000 in 2022, followed by a significant increase in net profit, shows efficiency in inventory management. The increase in GPM, OPM, NPM, ROI, and ROE ratios from 2020 to 2022 reflects significant improvements in financial performance, indicating that more effective cash and inventory management can improve a company's financial health.

A business can survive if it has good financial knowledge. Financial management and business knowledge have always been the foundation. Along with the times, especially in the digitalization era, it is unfortunate when business people ignore the financial aspects and optimization of their business management. When the company's human resources are able to adjust to the changing times in industry 4.o, then financial management can be done. The purpose of this activity is to assist and provide consultation to business owners in one of the nasi padang restaurants in Cikarang. We come from an environment where business people do not know much about financial education and how to build a business so that it can grow and adapt to digital developments, as well as the lack of training and education provided for business people, especially for micro businesses. The focus of this community service activity is to assist business actors from business management to finance, so as to maximize the ability of their human resources, which is very much needed by business actors who have high competitiveness in this digital era. In the end, it is expected to provide solutions that allow business actors to optimize all business activities in increasing profits and sales, so that the business can survive and develop.