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This study aims to analyze the influence of a halal lifestyle on consumer preferences in selecting Sharia-compliant retail products. The study employed a Systematic Literature Review method, reviewing various empirical and conceptual studies published between 2017 and 2025. The analysis focused on the relationship between halal awareness, religiosity, ethical consumption values, and Muslim consumer behavior in making choices about Sharia-compliant retail products and services. The results indicate that a halal lifestyle is viewed not only as a form of compliance with Islamic law but also as a social identity and a modern consumption pattern that influences consumer purchasing decisions. Consumers with high levels of halal awareness and religiosity tend to have a greater preference for Sharia-compliant retail products that guarantee halal certification, quality, transparency, and ethical values ​​in their business processes. Furthermore, trust, Islamic brand image, and marketing strategies based on Islamic values ​​contribute to strengthening consumer loyalty to Sharia-compliant retail. This research provides managerial implications for Sharia-compliant retail businesses to develop innovative, educational, and tailored marketing strategies to meet the halal lifestyle needs of modern Muslims.

The need for housing is increasingly pressing with population growth and urbanization, while affordability remains a challenge for single-income households. The purpose of this investigation is to assess the impact of price also location on home purchase decisions using a literature review. This approach involves reviewing, analyzing, and synthesizing various relevant literature sources, such as scientific journals, books, undergraduate theses, also previous investigation reports that discuss factors influencing home purchase decisions. The study concludes that price plays a positive also significant role in home purchase decisions, as consumers prefer homes with prices commensurate with their purchasing power and the quality offered. Location has also been shown to influence decisions, particularly when housing is conveniently situated at a key location  and the availability of public facilities. However, certain studies indicate that price and location are not always the primary determinants of decision-making, as other variables such as promotion, brand image, product quality, and lifestyle also play a role.

This study aims to determine the extent to which product innovation, brand image, and digital marketing influence the purchasing decisions of Scarlett Whitening consumers in the city of Batam. The subjects of this study are individuals who have used Scarlett Whitening products in Batam City in 2025. The population size could not be determined precisely, so the sample size was determined using the Lemeshow formula, with a total of 100 respondents selected through purposive sampling. The analysis method used is multiple linear regression, supported by a series of tests, including data quality tests, classical assumption tests, and hypothesis tests. The analysis results show that product innovation has an influence of 27.7%, brand image of 28.4%, and digital marketing of 26.5% on consumer purchasing decisions. Meanwhile, the coefficient of determination (R²) value indicates that simultaneously, these three variables can explain 28.9% of the variation in purchasing decisions. Furthermore, the results of the t-test and F-test prove that product innovation, brand image, and digital marketing have a significant effect, both partially and simultaneously, on the purchasing decisions for Scarlett Whitening products in Batam City. Keywords: Product Innovation,Brand Image, Digital Marketing, Purchase Decision.

This study aims to explore the extent to which brand image, product quality, and trust influence purchasing decisions for Pixy two-way cake through the Blibli platform in Batam City. The approach used is quantitative descriptive, involving 100 consumers who previously purchased Pixy two-way cake on Blibli, selected through purposive sampling with Lemeshow calculation guidelines to ensure sample representativeness. Data collection was conducted using a questionnaire, then analyzed through validity and reliability tests, classical assumption evaluation, multiple linear regression, and hypothesis testing using t-tests and F-tests. The results of the regression analysis indicate that brand image has a 24.7% influence on purchasing decisions, product quality contributes 34.0%, and trust plays a role of 29.2%. Furthermore, the coefficient of determination (R²) shows that these three variables collectively explain 74.0% of the variation in purchasing decisions. The t-test and F-test confirm that the influence of each variable is significant and positive, both partially and simultaneously, on consumer purchasing decisions at Blibli in Batam City.

This study aims to analyze the effect of product quality and brand image on purchasing decisions of road bike consumers at Bike Republic Store Medan. This research uses a quantitative approach with a causal associative method. The research data were obtained through the distribution of questionnaires to 90 respondents who were consumers of Bike Republic Store Medan using a purposive sampling technique. The data analysis method used is multiple linear regression analysis with classical assumption tests, partial tests (t-test), simultaneous tests (F-test), and the coefficient of determination. The results show that partially product quality has a positive and significant effect on purchasing decisions with a t-count value of 2.989 which is greater than the t-table value of 1.987 and a significance value of 0.004 < 0.05. Brand image also has a positive and significant effect on purchasing decisions with a t-count value of 4.195 which is greater than the t-table value of 1.987 and a significance value of 0.000 < 0.05. Simultaneously, product quality and brand image have a positive and significant effect on purchasing decisions with an F-count value of 90.223 which is greater than the F-table value of 3.951 and a significance value of 0.000 < 0.05. In addition, the coefficient of determination shows an R Square value of 0.670, which means that product quality and brand image are able to explain purchasing decisions by 67%, while the remaining 33% is influenced by other variables outside this study.    

This study aims to analyze the influence of product quality, brand image, and promotion on purchasing decisions for Nivea products in Batam City. The population in this study were consumers who use Nivea products in the Lubuk Baja District area with an unknown population size. The sampling technique used the Jacob Cohen formula, resulting in a sample size of 204 respondents using a purposive sampling method. The research data were analyzed using multiple linear regression methods supported by data quality testing, classical assumption tests, influence tests, and hypothesis tests. The results of the regression analysis showed that product quality had a 31.5% influence on purchasing decisions, brand image had a 62.7% influence, and promotion had a 27.4% influence on purchasing decisions. Furthermore, the results of the coefficient of determination test showed that the variables of product quality, brand image, and promotion were able to explain 83.2% of the variation in purchasing decisions. In addition, the results of the T test and F test proved that the three independent variables had a positive and significant influence, both partially and simultaneously, on purchasing decisions for Nivea products in Batam City.

This study aims to elaborate on the mechanism of product design, word of mouth (WOM), price perception, and product quality on purchase decisions, with brand image serving as a mediating variable. The research focuses on consumers of Ogel-Ogel, a traditional snack product from Pemalang. Utilizing a quantitative descriptive method, data were gathered from 100 respondents through purposive and accidental sampling techniques. Data analysis employed path analysis and the Sobel test to measure the strength of the mediation effect. The results reveal that, partially, all independent variables and brand image exert a positive and significant influence on purchase decisions. The most crucial finding indicates that brand image acts as an effective mediating bridge, reinforcing the transformation of physical product attributes and social recommendations into actual purchasing actions. This underscores that for MSMEs in the culinary sector, visual uniqueness and quality are insufficient without consistent brand reputation management. This research provides strategic contributions for local product managers in integrating traditional marketing elements with brand equity strengthening to navigate an increasingly competitive market.

Changes in the lifestyles of the younger generation in Padang City have significantly contributed to the growth of the culinary and entertainment sectors, especially in services for birthday celebrations and small banquets presented in aesthetic and personalized packages. In this highly competitive culinary business, a strong branding strategy is essential for building a recognizable brand image and attracting consumers. Improving product quality and quantity, diversifying offerings, and providing a wide variety of products are critical for creating added value and expanding market share. Equally important, effective promotion enables companies to communicate with consumers, influence purchasing decisions, and strengthen brand loyalty. The general equilibrium concept offers a framework to understand how interconnected markets respond to changes in supply, demand, and consumer preferences, highlighting the need for businesses to continuously evaluate and adapt their strategies. This study emphasizes that success in Padang City’s bakery and culinary service industry depends on the integration of branding strategies, ongoing product development, and targeted promotional efforts, ensuring competitiveness, customer satisfaction, and sustainable business growth.

This study aims to identidy and examine how people’s views on product quality and brand image affect their decision to buy Shell fuel in Surabaya City. The study fecoses on three key areas: first, how both product quality perception and brand image together influence purchase decisions; second, how product quality perception alone impacts purchase decisions; and third, how brand image alone affects purchase decisions. The group of people studied are those who buy and use Shell fuel in Surabaya. To select participants, a non-probability sampling method was used, with the criteria that respondents must be at least 17 years old, live in Surabaya, and have purchased Shell fuel. After distributing questionnaires, 100 people met these criteria. The data was analyzed using Partial Least Squares-Structural Equation Modelling (PLS-SEM) with SmartPLS 3.0 software. The findings show that both product quality perception and brand image together have a significant effect on purchase decisions. Individually, product quality perception has a positive and significant impact on purchase decisions, and brand image also shows a positive and significant effect. These results suggest that improving product quality and enhancing brand image can help Shell increase consumer purchase decisions in Surabaya.

In January 2025, automatic motorcycles recorded a fantastic market share of 93.75% of total sales. This figure confirms Indonesian consumers' preference for the practicality and comfort offered by automatic motorcycles. This trend shows a shift in consumer interest, with consumers now preferring automatic motorcycles for their daily mobility needs over manual motorcycles. The purchase decision is a stage in the decision-making process until the consumer actually buys the product. Based on the background of the research through interviews, the researcher found that sales of Honda Beat motorcycles at the Taruna Adi Prima branch in Pati city fluctuated annually. Based on this background, the researcher was interested in determining the influence of price, product quality, and brand image on purchasing decisions. The number of respondents was 100 who had purchased Honda Beat motorcycles at the Taruna Adi Prima branch in Pati City, which became the sample for this quantitative study. Based on the research results, the price variable did not have an influence on purchasing decisions, but product quality had a positive and significant influence, and brand image also had a positive and significant influence with a significance value (sig) of 0.000 < 0.05.

This study investigates the influence of Brand Image, Product Quality, and the use of Social Media on consumers’ purchasing decisions to Wardah facial cream. Using a quantitative method with purposive sampling technique, this study involved 120 Wardah product users in the West Semarang area. Data were collected through an online questionnaire and processed using SmartPLS 4.0. The results indicate that product quality and social media usage have a positive and significant effect on purchasing decisions, whereas brand image shows a positive but insignificant effect. This suggests that consumers tend to prioritize tangible attributes such as product quality and active engagement through social media over brand perception The model explains 75.2% of the variance in purchasing decisions (Adjusted R² = 0.752), highlighting the strong explanatory power of the variables examined. Practically, the findings suggest that marketers should prioritize product quality and optimize social media campaigns to boost customer engagement and loyalty, while reassessing brand perception strategies.

This study aims to analyze the influence of product innovation, brand image, and service quality on consumer purchasing decisions at Bromfiets Cafe Srengat Blitar. The research is motivated by the growing competition in the culinary industry, which requires businesses to continuously innovate, strengthen brand image, and improve service quality to retain customers. The research method employed a quantitative associative approach, with data collected through questionnaires distributed to 121 respondents selected using the accidental sampling technique. The data were analyzed using multiple linear regression with the aid of SPSS version 25.0. The results show that product innovation, brand image, and service quality have a positive and significant effect both partially and simultaneously on consumer purchasing decisions. The Adjusted R² value of 0.727 indicates that these three variables explain 72.7% of the variation in purchasing decisions, while the remaining 27.3% is explained by other factors outside the research model. These findings highlight that the synergy between product innovation, brand image, and service quality is the key factor influencing purchasing decisions and sustaining competitive advantage in local culinary businesses.

This study aims to evaluate the influence of price perception, product quality, and brand image on purchasing decisions for Ortuseight sports shoes in Semarang City. The research is motivated by the growing competition within the local footwear industry and the evolving consumer behavior that now considers not only functional aspects but also symbolic and emotional values of products. A quantitative approach was employed, using a survey method through the distribution of questionnaires to 150 respondents who had either purchased or shown interest in Ortuseight products. The data were analyzed using multiple linear regression to determine the impact of each independent variable on the dependent variable. The findings reveal that price perception, product quality, and brand image all have a significant and positive effect on purchase decisions. Consumers tend to assess the balance between price and product benefits, evaluate quality based on specifications and durability, and are influenced by brand reputation when making choices. These results highlight the importance for companies to maintain a balance between pricing and quality, while also strengthening brand image—not only in terms of corporate reputation but also in how the product is perceived. This research is expected to offer strategic insights for marketing policy development and serve as a reference for future studies.

Asus is one of the laptop brands from Taiwan that is widely recognized among students due to its products offering good quality, reliable performance, and competitive pricing, making it popular among students. This study aims to examine the influence of Product Quality, which includes performance, durability, and the features offered. In addition, price plays an important role in the purchase decision, although in some cases it may be influenced by the consumer’s perception of the product's value. Brand Equity includes factors such as brand awareness, brand image, and consumer loyalty, and is also considered a highly influential element in the Purchase Decision of Asus Laptops among students of the FISIP Faculty at Universitas Mulawarman. This study employs a quantitative approach with a survey method. The sampling technique used is probability sampling with a simple random sampling method, involving 98 respondents. Data is collected through questionnaires distributed to FISIP students at Universitas Mulawarman who are users or buyers of Asus laptops. Data analysis is performed using multiple linear regression to determine the relationship and influence between independent variables (product quality, price, and brand equity) and the dependent variable (purchase decision). The results indicate that product quality, price, and brand equity both partially and simultaneously have a positive and significant effect on the purchase decision, meaning that the greater the likelihood of students purchasing an Asus laptop. These findings show that these three variables are key factors influencing consumer behavior in making a purchase decision for Asus laptops. This study provides valuable insight into the factors influencing technology product purchase decisions among students.

The footwear industry has experienced significant growth, particularly in the fashion segment, where shoes are no longer considered solely as functional items but also as lifestyle products that reflect personal identity and social expression. Among various global brands, Dr. Martens has become one of the premium footwear products with a distinctive image and loyal consumer base. This study aims to examine the influence of Product Quality, Brand Image, and Brand Awareness on Purchasing Decisions of Dr. Martens shoes in Jakarta. The research employed a quantitative method with non-probability sampling, using the accidental sampling technique. The population consisted of consumers who had purchased Dr. Martens shoes, and a total of 100 respondents were collected through questionnaires distributed among university students. The instrument used was a Likert scale questionnaire, and the data were analyzed using multiple linear regression with SPSS version 22. The findings show that Product Quality and Brand Awareness have a positive and significant influence on Purchasing Decisions, while Brand Image does not show a significant effect. These results indicate that consumers are more influenced by tangible product attributes and the level of brand recognition than by brand perception alone. This highlights the importance for premium footwear companies to maintain consistent product quality and strengthen brand awareness strategies, especially through digital marketing channels, to influence purchase behavior. The study contributes to the literature on consumer behavior and provides practical insights for fashion industry players to formulate effective marketing strategies in a competitive market.

The souvenir industry in Kediri has become increasingly competitive, driving business actors to strengthen their marketing strategies through brand image, service quality, and product variety. Rumah Madumongso, as one of the well-known local souvenir centers, faces challenges in maintaining consumer appeal amid the abundance of similar products available in the market. Therefore, a study is needed to examine the factors influencing consumer purchasing decisions. This research aims to analyze the influence of brand image, service quality, and product variety on purchasing decisions, both partially and simultaneously. The study applied a quantitative approach with a survey method, collecting data from 130 respondents using questionnaires distributed through accidental sampling. Data analysis was conducted using SPSS, employing validity and reliability tests, classical assumption tests, multiple linear regression, t-test, F-test, and the coefficient of determination (R²). The results show that brand image and product variety have a positive but not significant effect on purchasing decisions. In contrast, service quality has a positive and significant influence, emphasizing the crucial role of service in encouraging consumers to make purchases. Simultaneously, the three variables significantly influence purchasing decisions, as indicated by an F-value of 56.740 with a significance level of 0.000. The coefficient of determination (R²) of 0.575 indicates that 57.5% of the variation in purchasing decisions is explained by brand image, service quality, and product variety, while the remaining 42.5% is influenced by other factors beyond this study. These findings highlight the need for more comprehensive marketing strategies to strengthen the competitiveness of local souvenir industries.

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 analyze the influence of Personal Branding, Perceived Value, and Product Quality on consumer purchasing decisions for Carolline Crafty Crochet home industry knitting craft products. The background of this study is based on the increasing competition in the handicraft business, so that business owners are required to be able to build a strong personal image, provide perceived value to consumers, and maintain product quality to increase purchasing attractiveness. The data source used is primary data obtained through distributing questionnaires to respondents. The population of this study were consumers who had purchased Carolline Crafty Crochet products both offline and online. The sampling technique used a nonprobability sampling method with a purposive sampling approach. The calculation of the number of samples used the Lemeshow formula and obtained 96 respondents who met the research criteria. Data analysis was carried out with the help of SPSS version 27 software through validity tests, reliability tests, classical assumption tests, multiple linear regression analysis, and partial and simultaneous hypothesis testing. The results showed that the variables Personal Branding, Perceived Value, and Product Quality had a positive and significant effect on consumer purchasing decisions. This indicates that the stronger the business owner's personal branding, the higher the perceived value felt by consumers, and the better the quality of the products offered, the greater the likelihood of consumers making purchasing decisions. These findings provide practical implications for small and medium enterprises (SMEs), particularly in the handicraft industry, that marketing strategies based on personal branding, increasing perceived value, and controlling product quality need to be optimized to increase consumer loyalty and purchasing interest. Thus, this study emphasizes the importance of integrating aspects of personal branding, perceived value, and product quality in shaping purchasing decisions, which can serve as a reference for developing sustainable business strategies in today's competitive era.

This study investigates the influence of promotion, brand image, and location on purchasing decisions at 3Second Store Kediri. The research employs a quantitative approach using both primary and secondary data sources. The primary data were obtained through the distribution of questionnaires to 309 respondents, while the secondary data were collected via interviews with store supervisors and direct observation at the research site. The variables under examination include promotion, brand image, and location as independent variables, and purchasing decision as the dependent variable. Data analysis involved both partial and simultaneous hypothesis testing to determine the strength and significance of each variable’s effect. The findings reveal that, partially, each of the three independent variables—promotion, brand image, and location—has a significant and positive effect on purchasing decisions. This indicates that improvement in any of these aspects will lead to a higher likelihood of customers making a purchase. Simultaneous testing also demonstrates that the three variables collectively exert a significant and positive influence on purchasing decisions. Among these, promotion emerges as the most dominant factor affecting purchasing decisions, as confirmed through the partial t-test results. The coefficient of determination (R²) is 0.581, which signifies that 58% of the variation in purchasing decisions can be explained by the three examined variables, while the remaining 42% is attributed to other factors not covered in this study, such as product quality, customer service, and pricing strategies. These results suggest that marketing strategies focusing on well-planned promotional activities, maintaining a strong and positive brand image, and choosing a strategic store location can effectively increase customer purchasing decisions. The findings provide valuable insights for retail management, particularly for fashion retail brands like 3Second Store, in developing targeted strategies to optimize sales performance.

This study aims to analyze the influence of product quality, price, and product innovation on purchasing decisions for Viva lipstick, with brand image as a mediating variable, among female university students in Semarang. The research employed a quantitative approach with a survey method, using purposive sampling of 100 female students who use Viva lipstick. Data were collected through a structured questionnaire and analyzed using Structural Equation Modeling (SEM) to examine both direct and indirect relationships among the variables. The results reveal that product quality has a positive and significant effect on both purchasing decisions and brand image. This indicates that consumers’ perceptions of Viva lipstick’s quality—such as color durability, texture smoothness, and comfort in use—play an important role in shaping a positive brand image and encouraging purchasing decisions. In contrast, price and product innovation were found to have no significant effect on either purchasing decisions or brand image, suggesting that the current pricing strategy and product innovation efforts have not yet become the main attraction for consumers. Brand image was found to have a positive and significant effect on purchasing decisions and to mediate the influence of product quality on purchasing decisions. This mediation is partial, meaning that product quality influences purchasing decisions not only directly but also indirectly through the enhancement of brand image. The practical implications of this study emphasize the importance for Viva Cosmetics to continuously improve product quality, including formulation and packaging, while strengthening brand communication strategies to ensure consistent positive consumer perceptions. Furthermore, the company should reassess its pricing and product innovation strategies to remain competitive in the dynamic cosmetics market. By focusing on product quality and brand image, Viva is expected to increase consumer appeal and loyalty, particularly within the university student market segment.