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This study aims to design a liquid dish soap made from lerak fruit (Sapindus rarak DC.) as an environmentally friendly alternative to synthetic chemical-based soaps. Lerak fruit was selected due to its high saponin content, which functions as a natural surfactant capable of producing foam and removing grease. This research integrates three courses: Product Design and Development using the Quality Function Deployment (QFD) method with House of Quality (HOQ) to identify consumer needs; Work Measurement Analysis using Operation Process Charts (OPC) to design the production process; and Cost Estimation Analysis using the full costing method to calculate production costs and determine the selling price. Results show that the best product concepts are Concept 4 and Concept 8, characterized by natural lerak surfactant, active ingredient concentration above 15%, pH of approximately 6, citrus/lemon scent, and pump bottle packaging. The production process consists of preparation, mixing, boiling, addition of thickener, cooling, pressing, filtering, and packaging, with a total production time of 142.05 minutes for two 500 ml products. Total production cost is Rp65,184, with a cost of goods sold (COGS) of Rp32,592 per unit and a selling price of Rp34,000 per unit.

Food waste is still a significant problem, affecting food security, the environment, and the global economy. More than 53% of food produced becomes waste. Food waste worldwide totals 1.3 trillion annually. One of the districts with a high food waste rate is Banyumas. The most significant contributor to waste in the Banyumas region in 2021 was food waste, accounting for 39.85%, with much of it generated by restaurants. Restaurants play an essential role in managing food waste, as most food discarded at the preparation stage cannot be reused. This study aims to analyze the relationship between demographics and food waste reduction to support a digital technology approach from a restaurant perspective. This study used quantitative methods. The respondents of this study were 100 restaurants located in Banyumas, including A La Carte, Ramesan, Tegal, and Padang, and the data were analyzed using ANOVA. The results show that demographic factors, including income, age, restaurant opening hours, and the prices of best-selling foods, influence food waste in restaurants. The recommendation is for restaurants to prepare and plan menus. This will affect food prices, opening hours, and revenue. Some restaurants can increase their knowledge of handling food waste.

This community service program was conducted at GPIA Sidoasri, Malang Regency, a church community located in a rural area with limited access to capital, technology, and market opportunities. To improve the economic welfare of its members, the church initiated a micro-enterprise producing banana chips and jackfruit chips. However, the business faced several challenges, including unattractive product packaging, a short shelf life due to the absence of preservatives, and difficulties in determining competitive and profitable selling prices. To address these issues, the service team provided training on marketing strategies and business capital management. The training covered product branding through attractive packaging, the use of digital promotion to expand market reach, the separation of personal and business finances, simple financial record-keeping, and responsible capital management practices. The program was implemented through lectures, interactive discussions, and participant mentoring. The results showed that participants gained a better understanding of marketing strategies and basic financial management. Although challenges such as limited capital and low digital literacy remained, participants demonstrated strong enthusiasm to apply the knowledge and skills acquired during the program. This activity highlights that the success of micro-enterprises depends not only on product quality but also on effective marketing strategies and sound capital management. Furthermore, the program reinforces the importance of careful planning and responsible stewardship in business, as reflected in the wisdom of Proverbs 21:5.

MSMEs play a significant role in supporting regional economic development. However, many business owners still face challenges in financial management, particularly in maintaining simple bookkeeping, calculating business costs, and determining appropriate selling prices. These challenges were identified in Trend Accessories and Gift, a trading business, and Si Fang Yuan Dimsum, a culinary business, both located in Batam City. The two partner MSMEs had not implemented systematic financial records, resulting in business cost information that was not optimally utilized for pricing decisions. This community service program aimed to enhance the partners’ understanding of simple bookkeeping and business cost calculation as the basis for determining selling prices. The program employed a Participatory Action Research approach, consisting of problem identification, planning, training implementation, practical mentoring, monitoring, and evaluation. The training utilized a simple bookkeeping module and a Microsoft Excel-based bookkeeping template using the partners’ actual business transaction data. The results demonstrated that both partners gained a better understanding of preparing simple bookkeeping records, identifying business cost components according to the characteristics of their businesses, calculating the Cost of Goods Sold for the trading business and business costs for the culinary business, and utilizing cost information to establish more rational selling prices. Furthermore, the program increased the partners’ awareness of the importance of systematic financial recordkeeping as an essential component of sound business financial management. Overall, the training and mentoring activities contributed to strengthening the financial management capacity of the partner MSMEs and supported more effective, accountable, and sustainable business decision-making.

Micro, Small, and Medium Enterprises (MSMEs) play an important role in improving the community’s economy. However, many MSME actors still face difficulties in managing business finances. These problems were also experienced by the Samiler Crackers MSME in Betro Hamlet, Wonosunyo Village, Gempol District, Pasuruan Regency, particularly in preparing the Cost of Goods Manufactured (COGM), determining selling prices, and managing simple financial reports. This community service activity aimed to improve the understanding and skills of MSME actors in financial management. The implementation method used a Participatory Action Research (PAR) approach through observation, socialization, training, mentoring, and evaluation stages. The results of the activity showed that MSME actors were able to prepare a more detailed Cost of Goods Manufactured by classifying production costs, understand selling price determination based on raw material costs and product quality, and conduct simple financial recording of cash inflows and cash outflows. In addition, simple financial reports helped MSME actors identify income levels and business conditions. This mentoring activity had a positive impact on improving MSME financial management capabilities and is expected to support the sustainability and development of the Samiler Crackers business in Wonosunyo Village.Micro, Small, and Medium Enterprises (MSMEs) play an important role in improving the community’s economy. However, many MSME actors still face difficulties in managing business finances. These problems were also experienced by the Samiler Crackers MSME in Betro Hamlet, Wonosunyo Village, Gempol District, Pasuruan Regency, particularly in preparing the Cost of Goods Manufactured (COGM), determining selling prices, and managing simple financial reports. This community service activity aimed to improve the understanding and skills of MSME actors in financial management. The implementation method used a Participatory Action Research (PAR) approach through observation, socialization, training, mentoring, and evaluation stages. The results of the activity showed that MSME actors were able to prepare a more detailed Cost of Goods Manufactured by classifying production costs, understand selling price determination based on raw material costs and product quality, and conduct simple financial recording of cash inflows and cash outflows. In addition, simple financial reports helped MSME actors identify income levels and business conditions. This mentoring activity had a positive impact on improving MSME financial management capabilities and is expected to support the sustainability and development of the Samiler Crackers business in Wonosunyo Village

Desa Manggihan in Semarang Regency is an environmental education tourism village supported by culinary MSMEs providing souvenirs. However, MSME actors faced challenges in business communication, including low self-confidence, suboptimal non-verbal communication, and an inability to deliver the Unique Selling Proposition (USP) of their products. This Community Service (PKM) activity aimed to improve verbal and non-verbal business communication skills, self-confidence, and elevator pitch techniques among partners. The method used was participatory training conducted on May 20, 2026, at the Manggihan Village Hall, involving three culinary MSME actors: producers of fried cheese cassava, crispy papaya floss, and peanut brittle (gula kacang). The activity stages included needs analysis, training, elevator pitch simulation, and qualitative descriptive evaluation through participatory observation. The results showed a significant improvement across all observed aspects. The MSME actors, who were previously passive and only mentioned prices/ingredients, became proactive, demonstrated better eye contact and open body language, and successfully delivered their product's USP briefly, clearly, and compellingly. This participatory training is proven effective in strengthening partners' business communication skills to better welcome tourists.

This research is motivated by the fluctuation in income of areca nut farmers in Lagan Tengah Village, Geragai District, East Tanjung Jabung Regency, which has decreased in recent years. This condition is suspected to be caused by high production costs and unstable areca nut selling prices at the farm level. Therefore, this study aims to determine the effect of production costs and selling prices on areca nut farmer income in Lagan Tengah Village. This research used a quantitative approach with multiple linear regression analysis. The study population was all 1,105 areca nut farmers in Lagan Tengah Village, while the sample size was 92 people, selected using simple random sampling based on the Slovin formula with a 10% margin of error. Data were collected through questionnaires, interviews, observations, and documentation. Data analysis was performed using the classical assumption test, the t-test (partial), the F-test (simultaneous), and the coefficient of determination (R²) test. The results showed that production costs had a partial and significant negative effect on areca nut farmer income, while selling prices had a positive and significant effect on areca nut farmer income. Simultaneously, both variables—production costs and selling prices—have a significant impact on the income of areca nut farmers in Lagan Tengah Village. The coefficient of determination (R²) indicates that production costs and selling prices are able to explain variations in areca nut farmer income quite strongly. From these results, it can be concluded that improving production cost efficiency and stabilizing areca nut selling prices are important factors in increasing the income of areca nut farmers in Lagan Tengah Village. The local government and related institutions are expected to support farmers through subsidy policies, increased market access, and fostering farm management to optimize and sustain farmer income.

This study aims to (1) describe the marketing channels of fresh fruit bunches (FFB) of oil palm under partnership and independent (self-managed) schemes in Merlung District, Tanjung Jabung Barat Regency; (2) analyze marketing margins, farmer’s share, and marketing efficiency for each scheme; and (3) compare differences in marketing margins and farmer’s share between single-level marketing channels in both business schemes. The research was conducted in 2025 using a survey method with simple random sampling techniques. The data used consisted of primary data obtained through direct interviews with farmers and marketing institutions, as well as secondary data from relevant agencies. Data analysis was carried out using descriptive analysis, marketing margin analysis, farmer’s share, marketing efficiency analysis, and Multivariate Analysis of Variance (MANOVA). The results show that there are two types of marketing channel patterns, namely single-level and two-level channels. The single-level marketing channel has lower marketing margins, higher farmer’s share, and better marketing efficiency. In addition, there are significant differences between single-level marketing channels in both business schemes. These findings imply that shorter marketing channels are more efficient and provide a greater share of the selling price to smallholder oil palm farmers

Business activities are essential for helping the economy of society function properly. When starting a business, people usually want to make money, but they are also supposed to follow good values, like being honest in their dealings. In real life, some businesses still do unfair things, like giving false information about products, changing prices unfairly, lowering the quality of goods, and using incorrect measurements when selling items. This research focuses on explaining what honesty means and how it should be used in business according to the principles of Islamic economics. The study uses a qualitative method called literature review, which involves looking at books, journal articles, and other sources that talk about Islamic business ethics. The results show that honesty is a key value in Islamic business because it helps build trust with customers, ensures fair deals, and creates positive relationships between sellers and buyers. The value of honesty in the business world can be demonstrated through transparancy of information about products, honesty in pricing, accuracy in measurement, and not hiding defects in the goods being sold. From an Islamic economics perpective, business activities should not only focus on material income, but also on the value of blessings, ethical responsibility, and mutual prosperity. Thus, the application of honesty in an important foundation for building fair, transparent bisuness practices that are in line with Islamic economic prinsiples.

Local fashion businesses require accurate production cost calculations to ensure appropriate and sustainable pricing decisions. Problems often faced by small businesses is determining selling prices without comprehensive calculation of the cost of production. This study aims to analyze the calculation of the cost of production as the basis for determining the selling price at Voraya Wear, a student-based local fashion business developed through the Student Creativity Program (PKM). The research used a descriptive quantitative approach with direct practice methods. Data were collected through observation, documentation, and financial records, then analyzed using the full costing method to calculate the cost of production and the cost-plus pricing method to determine the selling price. The results show that the total production cost was Rp1,831,064 for 24 units, resulting in a unit cost of Rp65,757 for shirts and Rp86,832 for pants. By applying a profit margin of 30–40%, the business generated total revenue of Rp2,520,000 and a net profit of Rp688,936. These findings indicate that accurate cost calculation supports rational pricing decisions and ensures business profitability and sustainability.

This study aims to determine the effect of selling price and operational costs on fishermen’s income in Menawi Village, Angkaisera District, Kepulauan Yapen Regency. The population in this study consisted of all fishermen in Menawi Village, Angkaisera District, Kepulauan Yapen Regency. The research sample included 15 fishermen. The data collection technique used in this study was observation through interviews with fishermen, and the data were analyzed using multiple linear regression analysis with the assistance of SPSS 21.0 for Windows. The results of this study indicate that (a) there is a significant simultaneous effect of selling price and operational costs on fishermen’s income in Menawi Village, Angkaisera District, Kepulauan Yapen Regency; (b) there is a positive and significant partial effect of selling price and operational costs on fishermen’s income in Menawi Village, Angkaisera District, Kepulauan Yapen Regency, which can form the basis for economic policy and natural resource management in the fisheries sector. This research is expected to provide insight for policymakers in formulating strategies to increase fishermen's incomes through improved selling prices and more efficient operational cost management.

This study aims to analyze cash budget management at the Kuda Kepang Mas Bagong MSME located in Wates Hamlet, Cepogo Village, Boyolali Regency. This MSME focuses on traditional kuda kepang crafts that have economic and cultural value as a support for local performing arts. The method applied is a descriptive qualitative method with data collection techniques through observation and direct interviews with the business owner. The data reviewed includes the production process, production capacity, cost structure, selling price, revenue, and marketing system. The results of the study indicate that the Kuda Kepang Mas Bagong MSME has consistent market demand, especially for medium-sized kuda kepang products. However, production capacity limitations due to the use of one worker are a major obstacle in increasing business turnover. In addition, cash budget management is still carried out in a simple and unorganized manner, so the potential for liquidity control and financial planning has not reached an optimal level. This study concludes that developing a more organized cash budget and increasing production capacity can be a key strategy in improving the financial performance and sustainability of the Kuda Kepang Mas Bagong MSME.

This study aims to analyze the feasibility and sensitivity of shallot farming as seed production using a low cost greenhouse system in Hasara Dodo Farmer Group, Nias Regency. The research employed a quantitative approach with a case study method. The data used include production costs, yield, selling price, and greenhouse investment components, which were analyzed using cost, revenue, income, and R/C ratio calculations, as well as sensitivity analysis. The results show that the total production cost is Rp205,200,000 per hectare per planting season, with total revenue of Rp510,000,000 and income of Rp304,800,000. The R/C ratio value of 2.48 indicates that the farming is financially feasible. Sensitivity analysis results show that the farming remains feasible even under a 10% decrease in selling price, increase in production cost, and decrease in production, with the R/C ratio still greater than one. The use of a low cost greenhouse system is proven to improve production stability, especially in areas with high rainfall. In addition, shallot production as seed provides higher economic value compared to consumption purposes. Therefore, greenhouse-based shallot farming has strong potential to be developed as a strategy to increase farmers' income.

Artistic creativity is an essential aspect of child development, contributing to imagination, fine motor skills, and self-confidence. However, limited access to art-based activities and excessive gadget use have reduced opportunities for children to develop creativity, particularly in rural areas such as Dogang Village, Langkat Regency. This community service program aimed to enhance children’s artistic creativity through the socialization of bracelet-making using paracord as a form of simple and practical non-formal education. The study employed a descriptive qualitative approach, with data collected through observation, interviews, and documentation involving children who participated in the activity. The socialization process included the introduction of tools and materials, demonstrations of basic knotting techniques, and hands-on practice with direct assistance. The results indicated that participants were able to master several basic techniques, including simple knots, braided patterns, and double (cobra) knots, which contributed to improved creativity, precision, social interaction, and self-confidence. In addition to its educational impact, the bracelets produced demonstrated economic potential, with an affordable selling price starting from Rp.5,000 per unit. Therefore, this activity not only supports the development of children’s artistic creativity but also provides opportunities for sustainable micro-enterprise development within the local community.

This Micro, Small, and Medium Enterprises (MSMEs) empowerment and development program aims to improve the capacity of business financial management through training in simple bookkeeping, preparation of simple financial reports, and business cost analysis in Tegal Sari Hamlet, Block S, Batumarta 1 Village, Lubuk Raja District, Ogan Komering Ulu Regency. This program is motivated by the low ability of MSMEs to systematically record their finances, separate their business finances from their personal finances, and utilize cost information as a basis for business decision-making. The implementation method includes an initial survey, observation, interviews, training, and direct mentoring for MSMEs. The results of the program indicate that before the program was implemented, most MSMEs had not implemented regular financial records and had not prepared business financial reports. After the training and mentoring, there was an increase in the understanding and skills of MSMEs in recording daily financial transactions, preparing simple profit and loss reports, and calculating the cost of production as a basis for determining selling prices. This activity has a positive impact on increasing the independence and sustainability of MSME business management.

This study discusses the legal problems faced by tobacco farmers in Sukorejo Village, Kotaanyar District, Probolinggo Regency due to the closure of large tobacco warehouses that force them to depend on middlemen. This condition causes legal uncertainty, an imbalance in the bargaining position, and alleged violations of the principle of healthy business competition, thus having a direct impact on the economic sustainability of farmers. The focus of this research is to describe the practice of business competition and its impact on tobacco farmers and explain the form of legal protection from the perspective of business competition law and sharia economic law. The research method used is empirical law with a sociology approach to law and legislation, through observations, interviews, and documentation from farmers, middlemen, and factories. The results of the study show that there is dominance of middlemen in cooperation with large factories so that farmers lose freedom in determining prices. This condition does not reflect the principles of fairness and transparency in business competition. Legal protection is still weak because there is no regulation of the basic price or a definite buying and selling mechanism. In the perspective of sharia economic law, the practice violates the principles of al-adl (justice) and al-amanah (honesty). In conclusion, preventive legal protection is needed in the form of price regulation and the establishment of marketing cooperatives, as well as repressive protection through law enforcement against unfair business competition practices.

This study is grounded in the Marketing Mix Theory (4P) proposed by McCarthy, which explains that marketing performance is influenced by the effective integration of product, price, place, and promotion strategies. The purpose of this study is to analyze and empirically examine the effect of the 4P marketing mix—product strategy, pricing strategy, place strategy, and promotion strategy—on increasing sales of mobile coffee businesses using electric bicycle carts in Semarang City. A quantitative research approach was employed using an accidental sampling technique, with respondents consisting of consumers who met the research criteria and were encountered directly in the field. Primary data were collected through questionnaire distribution, resulting in 85 valid respondents. Data analysis was conducted using SPSS version 26, including validity tests, reliability tests, and classical assumption tests (normality, multicollinearity, and heteroscedasticity). Hypothesis testing was performed using multiple linear regression analysis, partial tests (t-test), simultaneous tests (F-test), and the coefficient of determination (R²). The results indicate that product strategy and pricing strategy have a positive and significant effect on increasing mobile coffee sales. Place strategy also shows a significant influence on sales performance, highlighting the importance of mobility and strategic selling locations. Furthermore, promotion strategy has a positive and significant effect on sales increase. Simultaneously, the F-test results confirm that product, price, place, and promotion strategies collectively have a significant effect on increasing mobile coffee sales using electric bicycle carts in Semarang City. These findings support the applicability of the Marketing Mix Theory (4P) in explaining sales performance in mobile and small-scale coffee businesses.

Dropshipping is essentially a buying and selling process between a seller and a buyer using the internet. Dropshipping is a product sale that allows dropshippers to sell goods to customers using photos from suppliers or stores and then sell them to customers at a price determined by the dropshipper. The questions to be answered through this research are: a) How does the buying and selling process work using a dropship system? b) How does the buying and selling process work using a dropship system from a sharia economic perspective. The method used in this research includes descriptive research with a qualitative approach. The data used are primary and secondary data obtained from verses of the Qur'an and the Hadith, books and journals, articles, and mass media, both print and electronic, related to the focus of the problem being studied in this research. The data analysis technique used in this research is the Miles and Huberman analysis model, using data reduction, data presentation, and drawing conclusions. The results of the study indicate that the Samsarah contract is a solution to dropship transactions. The original law is permissible or permissible if carried out in accordance with Islamic provisions.

A market is a place where buying and selling transactions take place between sellers and buyers at a specific time and place. This definition encompasses several key elements: the presence of sellers, buyers, a specific place and time, and a transaction agreement. Such markets are also known as traditional markets. "Surprise" or "overflow" markets are markets that open suddenly and briefly. "Surprise" or "overflow" markets are increasingly common in various locations. There are many reasons why people enjoy shopping at these markets. One example is the very low prices, especially compared to shopping at supermarkets or malls. Over time, with the increasing demand for basic necessities, the "surprise" market, located along the road in the Vila Mutiara Cikarang housing complex, has also experienced gradual development. The number of traders and buyers has increased, the trading space has expanded, and transaction times have decreased. This "surprise" market is located along the road in the Vila Mutiara Cikarang housing complex, starting from the second block to the end of the road exiting the housing complex. The "surprise" market operates during peak hours, especially in the morning, when this time is not only for market activities but also for many activities such as going to work, school, and other activities.

This study aims to determine the cost of coffee production as a basis for setting the selling price in the Sarah Jaya coffee business. Accurate calculation of production costs is essential because it directly affects pricing decisions and the level of profit generated by the business. The full costing method is used to determine the cost of production, as this method provides a more comprehensive and detailed calculation by including all cost components required in the production process, such as raw material costs, direct labor costs, and both fixed and variable manufacturing Overhead costs. Determining the cost of production using an appropriate method can significantly influence the determination of the selling price and ensure that the business achieves sustainable profitability. The application of the full costing method is expected to provide practical benefits for Small and Medium Enterprises (MSMEs), particularly in improving financial management and decision-making accuracy. The results of this study indicate that the calculation of the cost of production for the Sarah Jaya coffee business conducted by the business owner using the full costing method aligns well with the determination of the selling price and the profit generated. This is because the full costing method takes into account more detailed and comprehensive cost elements, resulting in a more realistic and reliable calculation of production costs.