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The rapid growth of e-commerce platforms has transformed consumer purchasing behavior, especially among university students. This study investigates the influence of cashback and free shipping promotions on the purchase decisions of students at the Faculty of Economics and Business, Universitas Muhammadiyah Makassar. Using a quantitative approach and multiple linear regression analysis on data collected from 95 students, the study finds that free shipping promotions significantly affect purchase decisions, while cashback promotions do not show a significant individual effect. However, both promotions combined have a significant positive impact on purchase decisions. These findings provide valuable insights for e-commerce platforms to optimize promotional strategies targeting student consumers. The study contributes to the literature on digital marketing and consumer behavior in the Indonesian e-commerce context.

Currently the growth of culinary is increasingly competitive, Every small medium enterprise must pay attention to the strategies to retain consumers. Promotion and product quality can influence the consumer's purchasing decisions. The objective of this research was to analyze the effect of promotion and product quality on purchasing decisions of Sokressh Malang chips. This research was a quantitative research with variables of promotion and product quality as independent variables while purchasing decisions as the dependent variable. The data collection was conducted by distributing questionnaires from 100 respondents who were instagram followers of Sokressh Malang chips. The respondents were selected through the purposive sampling method. The methods of data analysis used multiple regression analysis and hypothesis testing. The conclusion of this study is that promotion and product quality partially and simultaneously have a positive and significant effect on purchasing decisions for Sokressh Malang chips. It is expected that Sokressh Malang chips can make more attractive promotion, and innovattions on products by improving the product quality, in order that the consumers will be interested to buy Sokressh Malang chips.

This study aims to determine the effect of influencer marketing and word-of-mouth on the interest of Trunojoyo Madura University students to buy Glad2Glow skin care products. Influencer marketing and word-of-mouth are seen as important factors in influencing consumer decisions when making purchases, especially in the beauty industry where recommendations and promotions play a big role. Using a questionnaire method, 22 students of Trunojoyo University Madura participated in this quantitative research. Data were analyzed using multiple linear regression techniques to determine the relationship between influencer marketing and word-of-mouth with purchase intention. The results showed that consumer intention to purchase Glad2Glow products is strongly and positively influenced by word-of- mouth and influencer marketing. These results provide insights to marketers on how to utilize customer recommendations and influencers to increase sales of skincare products in relevant target markets.

This study aims to determine how much influence the Use of Qris and Marketing Strategy has on Purchasing Decisions at the Kurnia Jaya Store, Sangatta Utara, East Kutai. The variables used are the Use of Qris and Marketing Strategy as independent variables and Purchasing Decisions as dependent variables. This type of research is field research using a quantitative approach. This study uses data collection techniques that complement each other, namely the questionnaire technique to obtain research data by scoring from respondents. Observation techniques are also used to directly observe buying and selling activities at the Kurnia Jaya store, Sangatta Utara, then documentation techniques to obtain some supporting data that are also needed in this study. The sample of this study was 30 respondents who were consumers of the Kurnia Jaya Utara store using the quota sampling technique. Used by selecting respondents and data collection was carried out through the distribution of questionnaires. Furthermore, to analyze the data, the researcher used the multiple linear regression formula. From the results of the calculation using the formula above, the Use of Qris and Marketing Strategy obtained an R value = 0.857 with an interpretation between 0.800 - 1,000 which means that the correlation has a very strong effect. So the form of the regression equation is Y = 3.666 + 0.354 X₁ + 0.522 X₂ the regression equation is used to predict how much influence the use of Qris and Marketing Strategy has on purchasing decisions at the Kurnia Jaya Sangatta Utara store. After being calculated, the coefficient value of the determinant is 73.4%. This means that the independent variables of Qris Use (X1) and Marketing Strategy (X2) make a very strong contribution to the dependent variable of Purchasing Decisions (Y) while the remaining 26.6% is influenced by other factors that are not in the study.

This study investigates the impact of live streaming, promotions, and online customer reviews on purchasing decisions among users of the Tokopedia platform in Indonesia. The rapid development of the internet, particularly during the COVID-19 pandemic, has transformed consumer behavior, leading to increased adoption of digital shopping methods. Utilizing a quantitative research design, data were collected from 130 respondents who have engaged with Tokopedia's live streaming feature, Tokopedia Play. The findings reveal that both live streaming and promotional strategies significantly influence online reviews and purchasing decisions, with coefficients of 0.426 and 0.445, respectively. Online reviews also play a critical mediating role, enhancing the relationship between live streaming, promotions, and purchasing decisions. The demographic analysis indicates that younger consumers, particularly those aged 17-26, dominate the user base, highlighting the need for tailored marketing strategies. Despite the positive outcomes, challenges such as the digital divide and cybersecurity concerns persist, necessitating strategic measures to enhance digital literacy and secure online transactions. The study concludes that leveraging live streaming, promotions, and positive online reviews can significantly enhance consumer engagement and drive sales in the competitive e-commerce landscape of Indonesia. Future research should explore the long-term effects of these variables on consumer loyalty and the impact of emerging technologies on the e-commerce experience.

In the current digital era, consumer perceptions and decisions can be influenced by social media, one of which is TikTok, in the dissemination of information through Electronic Word of Mouth (eWOM) which can influence consumer behavior. This study aims to analyze eWOM on TikTok towards the purchase intention of Azarine serum products using the Information Adoption Model (IAM) approach. This model examines how information quality, information quantity, and information credibility affect the usefulness of information which then has an impact on information adoption and purchase intention. This study was conducted with a quantitative approach, where data was collected by distributing questionnaires to respondents who were TikTok users and had been exposed to Azarine serum content. Data analysis used Structural Equation Modeling (SEM) based on Partial Least Square (PLS) with the help of SmartPLS software. The results showed that information quality did not have a positive and significant effect on the usefulness of information, while information quantity and information credibility had a positive and significant effect on the usefulness of information. Furthermore, the usefulness of information had a positive and significant effect on information adoption and information adoption had a positive and significant effect on purchase intention. These findings emphasize the importance of information characteristics in shaping consumer decisions and can be a reference for companies in designing more effective digital communication strategies on social media.

This study aims to analyze the influence of digital marketing strategies, product quality, and pricing on consumer purchasing decisions in the context of bead accessories. Utilizing a qualitative approach through literature review, the research synthesizes findings from previous studies published between 2019 and 2024. The results indicate that digital marketing strategies especially those involving social media, visual content, and e-commerce platforms significantly shape consumer preferences and purchasing decisions. Additionally, product quality, including durability, aesthetics, and unique design, plays a crucial role in fostering consumer trust and loyalty. Pricing is also a key determinant, where the perceived value-to-cost ratio greatly influences consumers’ final buying choices. This research contributes to the understanding of consumer behavior within the creative handmade accessory industry and offers practical implications for small business owners in designing more effective marketing strategies.

In an era marked by intensifying business competition, marketing strategies such as price discounts and bundling packages play a crucial role in shaping consumer purchasing behavior. These approaches are commonly employed to capture consumer interest and boost sales performance. This study aims to ex-amine the influence of price discounts and bundling strategies on consumer purchasing decisions re-garding Kahf products in Bandar Lampung. The research utilizes both primary data, collected through questionnaires administered to respondents, and secondary data. The sample consists of 130 respond-ents selected using a non-probability sampling approach with a purposive sampling technique. Analyti-cal methods applied include validity and reliability tests, multiple linear regression analysis, and hypothe-sis testing through t-tests, F-tests, and the coefficient of determination (R²). The findings reveal that both price discounts and bundling packages exert a positive and statistically significant effect on con-sumer purchasing decisions for Kahf products in Bandar Lampung. These results underscore the im-portance of effective promotional strategies, such as compelling price reductions and value-enhancing bundling offers, in stimulating consumer purchases and enhancing product competitiveness in the mar-ket.

This study aims to determine the influence of price perception, product quality, and electronic word of mouth (e-WOM) on consumers’ purchase decisions in the culinary industry. A quantitative method was employed, with a population consisting of consumers who have made purchases. Data were obtained through questionnaires distributed to 250 respondents using an accidental sampling technique. Data were analyzed using the Structural Equation Model (SEM) via SmartPLS 3.0 software. The results show that two independent variables, namely price perception and e-WOM, significantly influence consumer purchase decisions. This indicates that restaurants offering lower prices while maintaining high product quality are more likely to attract consumers. Moreover, customer experiences shared through online reviews can influence potential buyers in their future purchasing decisions. The findings of this study are expected to serve as a reference for culinary business practitioners in developing more effective marketing strategies. Future research may consider including other variables that could further enhance purchase decisions effectively. Keywords: Electronic Word of Mouth (e-WOM); Purchase Decision; Product Quality; Price Perception

The rapid growth of social media, especially TikTok, has changed how consumers seek information and make purchasing decisions. This is especially clear among Generation Z, who strongly respond to visual, short, interesting digital content. Fear of missing out (FoMO), Influencer Endorsements, and electronic word-of-mouth (e-WOM) have become important components of digital marketing strategies, specially in the trendy beauty industry. Somethinc, a local beauty brand active on TikTok, is an ideal object of study for this research, which explores the impact of FoMO, Influencer Endorsement, and e-WOM on purchasing decisions. This research study explores whether FoMO, Influencer Endorsements, and e-WOM on TikTok significantly impact the purchasing decisions of Generation Z in East Surabaya. This research uses a quantitative method, collecting data through an e-questionnaire distributed to 100 Generation Z individuals living in East Surabaya who have purchased at least twice and used Somethinc products within the last five months. The results show that all three variables positively and significantly influence purchasing decisions, both partially and simultaneously. FoMO creates emotional urgency, Influencer Endorsements build trust through personal credibility, and e-WOM provides relevant information. These factors are effective in influencing Generation Z’s beauty product purchases.

The advancement of information technology has shifted marketing strategies from conventional to digital platforms, with TikTok emerging as a key driver of modern consumer behavior, including impulse buying. This phenomenon is evident in the local perfume industry, such as SAFF & Co, which has successfully captured a significant market share through strong content strategies. This study aims to analyze thej nfluence of Content Marketing, Price Discount, and Online Customer Review on Impulse Buying of SAFF & Co perfume via the TikTok application in Surabaya. A quantitative associative approach was employed, using an online questionnaire distributed to 100 TikTok users who have purchased the product. The data were analyzed using multiple linear regression. The results indicate that Content Marketing and Price Discount have a positive and significant effect on Impulse Buying, while Online Customer Review does not show a significant partial effect. However, simultaneously, all three variables positively and significantly influence Impulse Buying. These findings imply that businesses can stimulate consumer impulse purchases through effective content and discount strategies, while the role of customer reviews still requires optimization to strengthen their psychological impact on consumer purchasing decisions in social media environments.

Local fashion brands in Indonesia are increasingly favored by consumers due to their affordable prices and competitive quality compared to imported products. A key strategy for gaining market share is digital marketing, especially through TikTok. This study analyzes the sales growth strategy of Arkline, a local fashion brand that successfully utilizes TikTok for marketing. Using a descriptive qualitative approach, data were collected from official digital sources. The findings reveal that TikTok is highly effective in reaching Gen Z, who prefer visual and interactive content. Arkline's strategies include creating trend-based videos, engaging with audiences via TikTok Live, and collaborating with popular influencers. These efforts enhance brand awareness, strengthen audience engagement, and drive purchase decisions. The TikTok Shop feature also facilitates in-app purchases, leading to higher sales conversions. Overall, TikTok proves to be a powerful marketing tool for Arkline in building closer relationships with consumers, expanding market reach, and boosting competitiveness. With adaptive strategies aligned with digital trends, local brands can fully leverage TikTok’s potential in the evolving fashion industry.

This study aims to analyze the influence of word of mouth communication on consumer purchasing interest in the food sector. The method used is a literature study with a descriptive qualitative approach, where data is obtained from various scientific articles and relevant journals that discuss the relationship between word of mouth and consumer behavior. The results of the analysis show that word of mouth has a positive and significant influence on increasing consumer purchasing interest. Important elements of word of mouth, such as recommenders (talkers), interesting topics of conversation, information dissemination media, consumer participation, and message effectiveness, have been shown to play a major role in shaping perceptions, building trust, and driving purchasing decisions. In addition, the power of personal recommendations delivered informally is considered more credible and convincing than conventional promotions. Therefore, word of mouth strategies are an effective and cost-effective marketing tool for culinary business actors to increase consumer appeal, trust, and loyalty in a sustainable manner.  

The purpose of this study is to determine and analyze the influence of store atmosphere, service quality, and product variety on purchasing decisions at Yaw Yaw Restaurant, Surabaya. This study adopted a quantitative method involving 96 respondents, who were consumers of Yaw Yaw Restaurant in Surabaya and its surroundings. Sampling was carried out using a non-probability sampling technique with a convenience sampling method, where the selected respondents had at least made a purchase once. The collected data was then processed using SPSS software version 25. The results of the analysis showed that store atmosphere has a positive influence on consumer purchasing decisions at Yaw Yaw Restaurant, Surabaya. Likewise, service quality and product variety also positively influence consumer purchasing decisions at Yaw Yaw Restaurant, Surabaya. In this study, the most influential variable is service quality, therefore it is necessary to maintain excellent service quality in a restaurant. High-quality service is directly correlated with increased purchasing decisions based on consumer purchasing experiences. In this study, there is also a variable that has the lowest influence, namely the product variety variable. Yaw Yaw Restaurant, Surabaya needs to review its product variety strategy, ensure that the existing variations are truly relevant and provide added value, while still prioritizing improving the atmosphere and service.

This study aims to analyze the influence of Brand Preference (X1), Brand Awareness (X2), and Product Variety (X3) on Purchase Decision (Y) at Marugame Udon in Tunjungan Plaza Surabaya. As a Japanese fast-food restaurant, Marugame Udon faces intense competition in the culinary industry, making it essential to understand the factors that influence consumer behavior. This research employs a quantitative descriptive approach, with data collected through an online questionnaire distributed to 100 respondents who are customers of Marugame Udon. The results show that all three independent variables significantly affect purchase decisions, both partially and simultaneously. Brand preference is identified as the most dominant factor influencing consumers, followed by brand awareness, which enhances brand recognition, and product variety, which offers menu flexibility and increases consumer satisfaction. This study recommends that Marugame Udon's management continue to strengthen brand image, improve promotional efforts, and maintain product innovation to enhance customer loyalty and purchase decisions.

International trademark infringement poses a complex challenge for brand owners due to jurisdictional variations and differing legal systems across countries. This study examines available legal remedies, ranging from non-litigation dispute resolution mechanisms such as Alternative Dispute Resolution (ADR) - encompassing negotiation, mediation, and arbitration - to formal litigation in national courts. ADR offers advantages in time efficiency, cost-effectiveness, and confidentiality, while litigation provides legal certainty through binding court decisions such as injunctions and damages awards. Preventive strategies including international trademark registration through the Madrid System and cooperation with customs authorities serve as crucial proactive protection measures. Furthermore, this research analyzes judicial considerations in cross-industry trademark disputes, including assessment of trademark similarity (visual, phonetic, conceptual), reputation of well-known marks, bad faith of infringers, and potential consumer confusion. Case studies such as Louis Vuitton vs. Louis Vuitton Dak and Zara Food vs. Zara Fashion demonstrate judicial application of the likelihood of confusion principle and anti-dilution doctrine even across different industries. The research employs normative legal methodology with statutory and secondary document analysis approaches. Findings confirm that legal strategy selection must consider infringement scale, jurisdiction, and business objectives, while international trademark protection requires integration of proactive registration, legal enforcement, and comprehensive understanding of global market dynamics.

Indonesia's cosmetics industry has experienced rapid growth, leading to heightened competition and necessitating consumer-oriented marketing strategies. Jelita Cosmetic Store, located on Mayjend HR. Muhammad Street in Surabaya, faces these challenges by focusing on key marketing aspects such as Store Atmosphere, Sales Promotion, and Product Diversity. This study aims to examine the influence of Store Atmosphere, Sales Promotion, and Product Diversity on consumer purchasing decisions at the aforementioned store. A quantitative research method was employed, involving 100 respondents through an online questionnaire. The findings indicate that all three variables significantly affect purchasing decisions, both partially and simultaneously. These results underscore the importance of integrated marketing strategies in enhancing customer loyalty and increasing sales. This research is expected to serve as a reference for cosmetic retail practitioners and encourages future studies to include additional variables such as price, service quality, or brand image to provide a more comprehensive understanding of consumer purchasing behavior.

The research was conducted to examine the influence of the marketing mix (product, price, place, and promotion) on consumers' purchase intention of the iPhone 15 Pro Max in Palembang City. The research employed a quantitative approach with purposive sampling involving 200 respondents. Data were collected through questionnaires and analyzed using multiple linear regression. The results show that all four elements of the marketing mix have a significant effect on purchase intention, both simultaneously and partially. Product and promotion emerged as the dominant factors influencing consumer decisions. This study provides important implications for Apple’s marketing strategies and for local business actors in the premium technology industry.

This literature study examines the influence of Product Variants on Purchasing Decisions on Food products. Product Variants are one of several important aspects that manufacturers need to consider when making a product, because product variants play a role in providing a choice for consumers, product variants mean that each product produced by the company has various styles or categories. Product diversity is assessed based on two factors: product line diversity and differences in packaging size. Product line diversity indicates differences in characteristics such as brands, flavors, or ingredients. Packaging size diversity refers to differences in the amount found in a package. Having various styles or categories. Product diversity is assessed based on two factors: product line diversity and differences in packaging size. Product line diversity indicates differences in characteristics such as brands, flavors, or ingredients. Packaging size diversity refers to differences in the amount found in a package. This literature study aims to analyze and synthesize previous research findings regarding the role of product variants on purchasing decisions and identify other factors that influence product variants on food purchasing decision making. This study was conducted using a literature review method that analyzed various related sources. The results obtained from this study indicate that product variants have a positive and significant influence on food purchasing decision making.

The Influence of Brand Trust and Product Quality on the Purchase Decision of Axioo Laptops in Palembang City This study aims to analyze the influence of brand trust and product quality on the purchase decision of Axioo laptops in Palembang City. The research employs a quantitative approach using primary data obtained through questionnaires. The independent variables in this study are brand trust (X1) and product quality (X2), while the dependent variable is the purchase decision (Y). The analysis results indicate that partially, both brand trust (X1) and product quality (X2) have a positive influence on the purchase decision. Additionally, simultaneously, these independent variables also have a positive influence on the purchase decision of Axioo laptops. These findings suggest that consumers' trust in the brand and good product quality play a crucial role in driving purchase decisions. Therefore, it is recommended that the company continues to enhance consumers' trust in the brand and maintain product quality to strengthen its competitiveness in the market.