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This study investigates the influence of the marketing mix on consumer purchasing decisions at Rahayu Souvenir Shop. A quantitative research approach was applied to examine the relationship between the marketing mix elements and consumer behavior. Data collection involved the use of structured questionnaires distributed to consumers. The sample consisted of 95 respondents, selected using the Slovin formula based on the total population of the shop’s customers. Several statistical tests were conducted to ensure data validity and reliability, including validity and reliability tests, as well as classical assumption tests such as normality, heteroscedasticity, and multicollinearity tests. These tests were prerequisites for conducting multiple linear regression analysis. The results of the analysis revealed that the product variable (X1) does not have a significant influence on consumer purchasing decisions, as indicated by a significance value of 0.625 (> 0.05). On the other hand, the price variable (X2) showed a significant influence with a significance value of 0.020 (< 0.05), while promotion (X3) and location (X4) also had significant effects with significance values of 0.009 and 0.000, respectively. Furthermore, the F-test results indicated that the product, price, promotion, and location variables together have a significant effect on purchasing decisions, as shown by a significance value of 0.001 (< 0.05).

This study aims to analyze the influence of taste, customer experience, and digital marketing on repurchase intention at Mie Ayam Panggang Demi Apa in Kediri. In the increasingly competitive culinary industry, business owners are required to maintain taste consistency, create memorable customer experiences, and optimally utilize digital platforms in their marketing strategies. These three factors are believed to play an essential role in shaping consumer behavior, particularly in encouraging repeat purchases. The research applied a quantitative survey method involving 90 respondents selected using Slovin’s formula. Respondents were customers who had made at least two purchases within the last month. Data analysis was conducted using SPSS version 26 with several statistical tests, including validity and reliability tests, classical assumption tests, multiple linear regression, t-test, F-test, and coefficient of determination (R²). The findings indicate that taste, customer experience, and digital marketing each have a positive and significant influence on repurchase intention, both partially and simultaneously. The R² value of 0.447 shows that 44.7% of the variation in repurchase intention is explained by these three variables. Therefore, it is recommended that business owners consistently maintain product quality, enhance customer experience, and optimize digital marketing to build customer loyalty and ensure long-term business sustainability.

In a global economic situation full of uncertainty, gold is one of the most popular investment instruments because it is considered stable and has a high intrinsic value. PT Antam Tbk UBPP Precious Metals is one of the precious metal providers trusted by the public. However, purchasing decisions are not only influenced by product quality, but also by price and customer trust factors. This study aims to determine the effect of price and customer trust on purchasing decisions for precious metals at PT Antam Tbk UBPP Precious Metals. This study uses quantitative statistical methods with data collection techniques through questionnaires to 110 respondents selected using purposive sampling techniques, namely respondents who have purchased gold at PT Antam Tbk directly or online. Data analysis was carried out by validity test, reliability test, classical assumption test, multiple linear regression test, hypothesis testing and coefficient of determination test using SPSS version 25. This research was conducted from April-June 2025. The results showed that the price partially had a positive and significant effect on purchasing decisions (3,728>1,982). customer trust also partially had a positive and significant effect on purchasing decisions (6,591>1,982) and price and customer trust simultaneously had a positive and significant effect on the decision to purchase precious metals at PT Antam Tbk UBPP Precious Metals (69,693>3,08).

This study aims to analyze the influence of brand image, product variety, and bundling price on purchasing decisions among X consumers. The method used is a quantitative approach with a causal research design, so as to be able to explain the cause-and-effect relationship between variables. The research data was obtained by distributing questionnaires to 96 respondents who are active consumers of X. To ensure data quality, a series of tests were conducted including validity, reliability, normality, linearity, multicollinearity, and heteroscedasticity. The main analysis used multiple linear regression supported by t-tests, F-tests, and coefficient of determination (R²) processed using SPSS software version 26. The results showed that brand image had a significant effect on purchasing decisions, indicating that consumers' positive perceptions of X's reputation were able to encourage higher purchasing interest. Bundling price also proved to have a significant effect, because the strategy of combining package prices was considered to provide economic benefits and added value for consumers. In contrast, product variety did not have a significant effect, indicating that consumers place more emphasis on brand image and pricing strategies than simply menu diversity. However, when tested simultaneously, all three variables were still shown to have a significant influence on purchasing decisions. The coefficient of determination value of 0.594 indicates that the combination of the three variables can explain 59.4% of the variation in purchasing decisions, while the remaining 40.6% is influenced by other external factors such as service quality, consumer trends, promotions, and customer experience. These findings reinforce the understanding that a strong brand image-based marketing strategy and the implementation of appropriate bundling prices can be key to increasing consumer appeal. For local coffee businesses like X, this study provides practical implications to focus more efforts on strengthening brand image, creating a consistent consumer experience, and optimizing pricing strategies.

This study aims to examine the influence of host interaction and flash sale discounts on consumer interest in live shopping on Shopee among the community in Surabaya City. The research employs a quantitative approach using a structured questionnaire as the primary data collection method. A total of 96 respondents, all of whom actively engage in online shopping via Shopee, were selected as the study sample. Data analysis was conducted using SPSS, applying both t-tests and F-tests to evaluate the hypotheses. The t-test results reveal that host interaction significantly affects consumer interest, with a t-count value of 5.252 exceeding the t-table value of 1.986, and a significance level of 0.000, which is below the 0.05 threshold. Similarly, flash sale discounts also demonstrate a significant effect on consumer interest, with a t-count value of 3.217 surpassing the t-table value of 1.986, and a significance level of 0.002, indicating statistical significance. Furthermore, the F-test results indicate that host interaction and flash sale discounts have a simultaneous and significant influence on consumer interest, as evidenced by an F-count value of 26.37 exceeding the F-table value of 3.9434, with a significance level of 0.000. These findings suggest that both host interaction and flash sale discounts play a crucial role in shaping consumer purchasing interest during live shopping events. The results highlight the importance for resellers and online sellers to enhance host engagement skills and strategically implement time-limited discount offers to attract and retain consumers. In the increasingly competitive e-commerce environment, optimizing these two factors may significantly contribute to improving customer engagement and driving sales performance. This research provides practical insights for online retailers seeking to strengthen their marketing strategies on live shopping platforms

This study aims to determine the influence of service quality, facilities, and location on guest satisfaction at New Puri Garden Hotel Semarang. In the increasingly competitive hospitality industry, understanding the factors that influence guest satisfaction is crucial for enhancing customer loyalty and business competitiveness. This research uses a quantitative approach with a survey method. The population in this study consisted of all guests staying at New Puri Garden Hotel Semarang, totaling 97 individuals. The sampling technique used was random sampling, where the entire population was taken as the sample, resulting in 97 respondents. The research instrument was a questionnaire designed based on indicators of each variable. The data analysis technique employed was multiple linear regression analysis to examine the effect of independent variables (service quality, facilities, and location) on the dependent variable (guest satisfaction). The results of the analysis show that service quality has a positive and significant effect on guest satisfaction. This is evidenced by the t-value of 3.702, which is greater than the t-table value of 1.660, with a significance value of 0.005 (< 0.05). Facilities also have a positive and significant influence on guest satisfaction, with a t-value of 3.118 > 1.660 and a significance value of 0.002 (< 0.05). Meanwhile, location has the strongest influence on guest satisfaction, with a t-value of 6.468 > 1.660 and a significance value of 0.000 (< 0.05). Based on these results, it can be concluded that partially, the three variables—service quality, facilities, and location—have a positive and significant effect on guest satisfaction. These findings indicate that improving service quality, providing adequate facilities, and choosing a strategic location are essential factors in creating a satisfying guest experience. Therefore, hotel management should prioritize the development and enhancement of these three aspects to maintain and increase customer satisfaction in a sustainable manner.

Service quality is an important aspect in a service company. In addition to providing high-quality services that result in customer satisfaction, companies also need to give customers a memorable experience when using the service. The success of a business depends on how the company is able to satisfy and delight customers. Therefore, these two variables are one of the determining factors in how customer satisfaction can be achieved. This study aims to examine the effect of Information Service Quality and Customer Experience on Customer Satisfaction at Yogyakarta International Airport both partially and simultaneously. The research design used is quantitative research using statistical data analysis  based on numbers obtained from questionnaires which are then processed using SPSS software. The sample in this study were 99 customers at Yogyakarta International Airport using purposive sampling technique. From the results of the respondents' answers that have been collected, data analysis techniques are carried out including instrument tests, classical assumption tests, multiple linear regression analysis, hypothesis testing and determination coefficient tests. The research results obtained show that there is an effect of Information Service Quality (X1) on Customer Satisfaction (Y) as evidenced by a significance value of 0.017 < 0.05 and T count 2.422 > T table 1.98498. In addition, there is an effect of Customer Experience (X2) on Customer Satisfaction (Y) as indicated by a significance value of 0.000 < 0.05 and T count 6.833 > T table 1.98498. As for the simultaneous Information Service Quality (X1) and Customer Experience (X2), it shows a significant positive effect on Customer Satisfaction (Y) as evidenced by the significance value of 0.000 <0.05 and F count 95.470> F table 3.091. The results of the determination coefficient test show that Information Service Quality (X1) and Customer Experience (X2) contribute to Customer Satisfaction (Y) by 66.5% and the remaining 33.5% is influenced by other variables. It can be concluded that all H₀ is rejected and Hₐ is accepted in the three hypotheses in this study.

The aviation industry in Indonesia has experienced rapid growth in line with the increasing demand for air transportation. One of the key aspects of airline service is the check-in process, which serves as the first interaction between passengers and the airline and plays a role in shaping the customer experience. This study aims to analyze the impact of check-in counter service quality on passenger satisfaction with Super Air Jet at Sultan Aji Muhammad Sulaiman (SAMS) Sepinggan International Airport, Balikpapan. This research employs a quantitative approach using a survey method, involving 100 passenger respondents who have used Super Air Jet at least once and are aged between 17 and 40 years. The survey was conducted at Sultan Aji Muhammad Sulaiman (SAMS) Sepinggan International Airport, Balikpapan. Data analysis was performed using validity tests, reliability tests, classical assumption tests, simple linear regression, T-tests, and the coefficient of determination (R²). The results of the study indicate that the quality of check-in counter service has a positive and significant impact on passenger satisfaction. The simple linear regression test shows a regression coefficient value of 0.351 with a correlation value of 0.942. Additionally, the T-test results show a calculated t-value of 20.931, which is greater than the critical t-value of 1.660, with a significance level of 0.000 < 0.05, thereby supporting the research hypothesis. Based on these findings, it can be concluded that improving service quality at the check-in counter plays a crucial role in enhancing passenger satisfaction.

Customer segmentation plays a pivotal role in driving marketing strategies and improving customer retention across various industries. This study explores the application of the RFM (Recency, Frequency, Monetary) model for customer segmentation in a Software-as-a-Service (SaaS) business, using Python for efficient data processing and analysis. By analyzing one year of customer purchase data, we segmented customers into key groups such as "Champions," "Loyal Customers," and "At Risk." The results highlight that targeted discount strategies significantly affect profitability, especially for high-value customer segments. Furthermore, the research builds upon existing methodologies, demonstrating how Python-based implementations streamline RFM analysis and allow for scalable solutions in business contexts, as illustrated in prior works by Hermawan et al. (2024). This study offers actionable recommendations, including tailored discounting, loyalty programs, and personalized engagement strategies, to enhance customer retention and business profitability. The findings underscore the importance of data-driven marketing approaches for customer segmentation and engagement, reinforcing the relevance of the RFM model in modern business environments.

This research aims to determine partially and simultaneously the independent variables Product Completeness, Price and Service Quality on the dependent variable customer loyalty at Dina Swalayan (Cv. Anugerah Maju Sejahtera) Plosoharjo Pace Nganjuk. The type of research used is quantitative research with a survey method which is carried out to find numerical data as a medium for processing research data using statistical tests. The research population is all customers who have made purchases with a total population over three months, namely an estimated 870 customers. The sampling technique used was the Non Probability sampling method with a sample size of 90 respondents. The data sources for this research are primary data and secondary data by taking questionnaires directly to customers. The methods used in carrying out the analysis are validity, reliability, classical assumptions, multiple regression, T test, F test, coefficient of determination R2. The results of the research show: There is a partial influence of product completeness (X1) on customer loyalty (Y) by showing that the t test results obtained a Sig value. 0.000 < 0.005 then H0 is rejected and Ha is accepted. The partial influence of price (X2) on customer loyalty (Y) by showing the results of the t test obtained a Sig value. 0.000 < 0.05 then H0 is rejected and Ha is accepted. The partial influence of service quality (X3) on customer loyalty (Y) shows that the t test results obtained a Sig value. 0.000 < 0.05 then H0 is rejected and Ha is accepted. The simultaneous influence of product completeness (X1), price (X2), and service quality (X3) on customer loyalty by showing the F test results obtained a Sig value. 0.000 < 0.05.    

Constantly changing business dynamics and changing customer preferences require company management to adapt. Customers who now have higher levels of wealth not only want efficient transportation, but also value comfort during travel. This means they need a comfortable vehicle, friendly service and a pleasant atmosphere to enjoy their trip. Therefore, companies must provide first-class service and satisfy their customers by highlighting added value compared to their competitors. The aim of the article is to analyze the application of authentic leadership in improving the quality of passenger service at PO. Haryanto Madura Division. The researcher used descriptive observational research methods. The descriptive research method is an Approach that aims to create an objective picture or description of a situation. .    

This research aims to determine the influence of the variables product quality (X1), price (X2) and service quality (X3) on customer satisfaction (Y) at the Sicepat Express Delivery Service, Nganjuk District Branch. This type of research is quantitative research. The data collection techniques used are primary data and secondary data. The sample selection used the accidental sampling method, the number of samples in the research was 175 respondents at the Sicepat Express Delivery Service, Nganjuk District Branch. This research data was obtained through questionnaires, interviews and literature studies. The data analysis technique was carried out by describing the research data and analysis used, namely Validity Test, Reliability Test, Classical Assumption Test, Multiple Linear Regression Analysis, T Test, F Test and Coefficient of Determination Test. The results of the research obtained the multiple linear regression equation Y = 3.185 + 0.278 0.000 < 0.05. The F test results obtained Fcount results with a significance value of 0.000 < 0.05. From the results of the analysis it can be concluded that product quality (X1), price (X2) and service quality (X3) simultaneously and significantly influence customer satisfaction.    

This research aims to find out whether online customer reviews influence online shop shopee purchasing decisions for students of SMK Negeri 1 Karanganyar, influencer marketing on online shop shopee purchasing decisions for students of SMK Negeri 1 Karanganyar, and website quality on online shop shopee purchasing decisions for students of SMK Negeri 1 Karanganyar. ; and to find out whether online customer reviews, influencer marketing, and website quality jointly influence the purchasing decisions of students at SMK Negeri 1 Karanganyar. This research uses quantitative techniques with correlational methods. The sample for this research was OTKP and MPLB students in classes X, XI and XII who had shopped via the Shopee application, totaling 140 students. The results of this research show that: 1) online customer reviews have a positive and significant influence on purchasing decisions as evidenced by the calculated t value (7.935) > t table (1.977) and a significance value of 0.000 < 0.05. 2) influencer marketing has a positive and significant influence on purchasing decisions as evidenced by the calculated t value (2.206) > t table (1.977) and a significance value of 0.009 < 0.05. 3) website quality has a positive and significant effect on purchasing decisions as evidenced by the calculated t value (4.097) > t table (1.977) and a significance value of 0.001 < 0.05. 4) there is a positive and significant influence between online customer reviews, influencer marketing, and website quality on purchasing decisions as evidenced by the value of Fcount (95.480) > Ftable (2.67) and a significance value of 0.000 < 0.05.

This study aims to analyze "The Effect of Product Quality, Service Quality, and Convenience on Consumer Satisfaction at Soto Mas Boed Restaurant Semarang". The data collection method uses a questionnaire. The sampling technique uses accidental sampling technique. A sample of 97 respondents were consumers at the Soto Mas Boed Restaurant in Semarang. Based on the test results, the product quality variable has a positive and significant effect on customer satisfaction. This is evidenced by the regression coefficient of β1 0.264 and the calculated t value is greater than the t table 3.751> 1.661 with a sig. value of 0.000 <0.05. So the hypothesis is proven. Service quality has a positive and significant effect on customer satisfaction.  This is evidenced by the regression coefficient of 0.482, the t value is greater than the t table 4.934> 1.661 with a sig. value of 0.000 <0.05. So the hypothesis is proven. Convenience has a positive and significant effect on consumer purchasing decisions. This is evidenced by the regression coefficient of 0.229, the t value is greater than t table 2.616> 1.661 and the sig value is 0.010 <0.05. So the hypothesis is proven.

This research aims to investigate whether E-CRM can moderate the quality of products on customer loyalty. The sample consisted of 100 respondents from the academic community of Universitas Budi Luhur in 2023. Data were collected directly through Google Forms, and data analysis was conducted using SEM-PLS with outer and inner model stages. The research results indicate that the quality of products significantly influences customer loyalty with a significance value of 0.018. E-CRM also significantly affects customer loyalty with a significance value of 0.000. However, E-CRM does not moderate the relationship between product quality and customer loyalty, with a significance value of 0.707

This study aims to analyze how customer orientation, value creation capabilities and marketing performance affect coffee shops in Padang city. This research was conducted on 90 coffee shop business actors in Padang city with quantitative research methods. The data of this study were analyzed by using PLS 4, the data processed in this study to examine the relationship between customer orientation, value creation capabilities on marketing performance. This study produces answers that all hypotheses are proposed and shows that customer orientation has a significant positive effect on the performance of coffee shops in the city of Padang. Customer orientation has a positive and significant influence on value creation capabilities. Value creation capability has a positive and significant influence on the marketing performance of coffee shops in Padang city. Customer orientation has a positive and significant effect on the marketing performance of coffee shops in Padang city through value creation capability as a mediating variable.

The study aims to determine the influence viral marketing on purchasing decisions with consumer trust as an intervening variable on MS Glow. This type of research is quantitative and uses descriptive analysis method. The data analysis technique used is path analysis. The sample used in this study amounted to 98 respondents who knew the social media instagram MS Glow, and once bought and consumed MS Glow by using purposive sampling. In this study using data collection techniques with questionnaires and analyzed using path analysis. The conclusion of this study is (1) the Viral Marketing have a significant effect on Consumer Trust with a value of 10,890 , (2) the Viral Marketing have a significant effect on Purchasing Decisions with a value of 8,137, (3) Consumer Trust have a significant effect on Purchasing Decisions with a value of 3,555, and (4) consumer trust is not able to mediate viral marketing on purchasing decisions with a Z value of 1,389.