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Customer satisfaction is a crucial indicator in assessing the quality of a company's products, services and overall experience. This research aims to identify the level of customer satisfaction and optimize the available data for effective use in sentiment analysis. In this study, we analyzed 4,353 customer reviews collected over the past year, with 3,481 reviews used as training data and 871 reviews as testing data. The analysis process was conducted using the Cross-Industry Standard Process for Data Mining (CRISP-DM) approach and leveraged the Logistic Regression algorithm to build a predictive model. Model evaluation using the confusion matrix yielded an accuracy of 94.60%, a precision of 94.26%, and a recall of 94.60%. The analysis was conducted using Jupyter Notebook and the Python programming language. The results indicate that sentiment analysis is effective in identifying and predicting customer satisfaction levels, which in turn can help a company’s products improve its service strategies. The optimization of previously underutilized data now provides deeper insights into customer perceptions and expectations, enabling the company to make more targeted decisions and enhance overall customer satisfaction.

This study investigates the influence of live streaming commerce and online customer reviews on impulsive buying behavior, with e-trust as an intervening variable, focusing on Somethinc cosmetics among Generation Z consumers. Utilizing a quantitative approach, the research gathered data from 100 respondents selected through purposive sampling in Palangka Raya City. The Partial Least Square - Structural Equation Model (PLS-SEM) was employed to analyze the relationships between variables. The findings reveal that live streaming commerce has a significant positive effect on both e-trust and impulsive buying, emphasizing its role as an interactive and engaging marketing tool. Online customer reviews also positively impact e-trust and impulsive buying, albeit with a weaker effect. However, the mediating role of e-trust between these factors and impulsive buying is not statistically significant, suggesting that Generation Z consumers prioritize interactive and social aspects over trust in their purchasing decisions. This study provides valuable insights for marketers aiming to enhance impulsive buying through digital marketing strategies. Future research is encouraged to explore these relationships across various industries and demographics to broaden the understanding of impulsive buying behavior.  

This study aims to analyze the influence of marketing strategies and customer trust on purchasing decisions in Shopee-based online shops among students of the Faculty of Islamic Economics and Business, UIN Raden Intan Lampung. The research employs a qualitative method with a literature study approach, collecting data from various relevant literatures, journals, and documents. The findings reveal that effective marketing strategies, such as discount promotions, loyalty programs, and influencer engagement, significantly affect purchasing decisions. Moreover, customer trust, which is built on transaction security, product quality, and customer reviews, plays a crucial role in enhancing purchasing decisions. The study concludes that the collaboration between innovative marketing strategies and customer trust is essential for creating an optimal online shopping experience.

This research aims to reveal the impact of social media marketing and customer reviews on branding and sales of HMNS perfume products. Using the Literature Review and Systematic Literature Review research methods, This research identifies how social media marketing and customer reviews influence consumer perceptions of branding and decisions in purchasing HMNS perfume products. The research results show that social media marketing and customer reviews can increase branding awareness, strengthen the brand image, and encourage increased product sales. This research also found that consumers who were involved in a social media campaign were more likely to make a purchase than brands who were not exposed to it.

Purchase Decision is a decision to buy a product or brand you like, but two factors can arise between purchase intention and purchase decision. This research aims to determine the influence of online customer reviews, influencer endorsements and price perceptions on purchasing decisions. The type of research used in this research is quantitative research. In determining the research sample, the Slovin formula was used, where the number of samples obtained was 100 samples. Data was collected using a questionnaire that had been tested for validity and reliability and processed using SPPSS 26. Based on the partial test, the Online Customer Review variable had a positive and significant effect on the decision to purchase Eiger products in the Indonesian North Sumatra Climber Community. A value of t-count of 8.139 > 1.66 t-table was obtained, then the Endorsement Influencer variable had a positive and significant influence on Purchasing Decisions, a value of t-count of 2.169 > 1.66 t-table was obtained, and the Price Perception variable had a positive and significant influence on Purchase Decisions with a t-count value of 3.885 > 1.66 t-table . Simultaneous test results show that the online customer review (X1), influencer endorsement (X2) and price perception variables (X3) together have a positive and significant effect on the decision to purchase Eiger products in the Indonesian North Sumatra climbing community.

The purpose of this study is to determine the impact of major discount offers, online customer reviews, and online customer ratings on purchasing decisions during the Shopee twin date event. For important sales initiatives, structural equation modeling was the data analysis method used. The results show that online customer reviews have a positive but not statistically significant impact on purchasing decisions during the Shopee twin date event, even while online customer ratings have a large impact.

Tiktok is the only social media that is widely used by shoppers to see product reviews before deciding to buy. One of the most searched content is beauty products. Research was conducted to determine the effect of brand equity and online customer reviews (OCRs) on purchasing decisions for The Originote products on the Tiktok Shop Application. This study focuses on The Originote skincare using quantitative methods. The sample used was Generation Z in Malang City with a multistage random sampling technique. Data analysis includes instrument testing, descriptive, classical assumption testing and hypothesis testing. The results of the study show that both brand equity and OCRs variables significantly contribute to purchasing decisions. Partially and simultaneously, both variables have a significant influence on purchasing decisions. To improve and strengthen brand equity, The Originote needs to upgrade the outer packaging so that the product is protected from impact. On the other hand, to improve online customer reviews, The Originote needs to create an SOP for admins to reply to customer reviews.

This study aims to determine the effect of online customer review variables, online customer ratings, and brand image on purchasing decision variables partially or simultaneously. The method used in this study is a quantitative method with a sampling method, namely non-probability sampling and the technique used is purposive sampling. The sample of this study were consumers of Mie Gacoan Cipondoh with the criteria of being at least 17 years old, having seen reviews and ratings of Mie Gacoan Cipondoh on Google Reviews, having purchased Mie Gacoan at least once in the last 3 months, and having tasted Mie Gacoan Cipondoh products. The questionnaire collected was 105 respondents, the data was then processed using multiple linear regression methods with statistical software tools. Based on the results of the analysis, it is found that online customer reviews have a positive effect on purchasing decisions. Furthermore, online customer rating has a positive effect on purchasing decisions. Then, it is also found that brand image has a positive effect on purchasing decisions. The final finding is that variables of online customer review, online customer rating, and brand image jointly influence purchasing decisions. It can be concluded that online customer reviews, online customer ratings, and brand image have an effect on purchasing decision variables partially or simultaneously.    

This research aims to find out: (1) Online Customer Reviews, Trust, and Purchasing Decisions at the Lazada Marketplace in the city of Tasikmalaya. (2) The relationship between Online Customer Reviews through Trust. (3) The influence of partial online customer reviews and trust on purchasing decisions for Erigo products at the Lazada Marketplace in Tasikmalaya city. (4) Simultaneous influence of Online Customer Review and Trust on purchasing decisions for Erigo products at the Lazada Marketplace in Tasikmalaya city. The research method used is a quantitative method with a survey approach. The data analysis technique used is Path Analysis with an interval measurement scale. Partial and simultaneous hypothesis testing with a significant level (α= 0.05). The research results show that: (1) Online Customer Reviews, Trust, and purchasing decisions for Erigo products on the Lazada Marketplace are included in the very good category. (2) Online Customer Review has a relationship with Trust in Erigo Marketplace Lazada products. (3) Online Customer Reviews and Trust have a positive and significant effect on Partial Purchase Decisions for Erigo products on the Lazada Marketplace. (4) Online Customer Reviews and Trust have a positive and significant effect on Simultaneous Purchasing Decisions for Erigo products on the Lazada Marketplace.  

The aim of this research is to determine the influence of discount vouchers on repurchase interest in partial terms, to determine the influence of online customer reviews on repurchase interest, and to determine the influence of discount vouchers and online customer reviews on repurchase interest in a case study at GoFood in Surakarta simultaneously. The sample was 100 respondents using a sampling technique using purposive sampling. This research used quantitative methods with SPSS 25 64 bit data analysis tools. Data analysis techniques in this research use validity tests, reliability tests, classical assumption tests, T tests, and F tests. The results of this study show that there is a positive and significant influence of discount vouchers on repurchase interest, there is a positive and significant influence of online customer reviews on interested in buying again. Then the research results concluded that simultaneously there was a positive

This research aims to analyze the influence of influencer marketing on purchase intentions through online consumer reviews. The population in this study were users of herbalist products. The number of samples used in this research was 100 respondents. The variables used in this research are influencer marketing, purchase intention and online consumer reviews. The data used in this research are primary data and secondary data. The data collection method used was a questionnaire. The data processing technique in this research uses SmartPLS 4.1. The results of this research show that influencer marketing has a positive and significant effect on online consumer reviews, influencer marketing has a positive and significant effect on purchase intention, online consumer reviews have a positive and significant effect on purchase intention, influencer marketing has a positive and significant effect on purchase intention through consumer reviews on line.  

n today's digital era, customer reviews play a crucial role in purchasing decisions, but the large volume of reviews makes manual analysis difficult. Thus, a fast and accurate sentiment analysis method using Natural Language Processing (NLP) is needed. This research aims to analyze product reviews for the ZALIKA STORE 88 on Shopee using NLP. It involves preprocessing reviews, applying NLP techniques like tokenization, stemming, and lexical analysis, and automatically classifying sentiments. The analysis of ZALIKA STORE 88's reviews reveals mostly positive sentiments, with some negative and neutral reviews. The sentiment analysis achieved an 87% accuracy rate. This research is intended to help ZALIKA STORE 88 make informed decisions based on customer reviews.

This  research aims to analyze the influence of product prices and customer reviews on purchasing decisions of Management students at PGRI University Semarang (Upgris) on the e-commerce platforms Shopee and TikTok Shop. In the current digital era, e-commerce has become one of the main channels for consumers to make purchases. Two important factors that consumers often consider before making a purchase are product price and customer reviews. The research method used is quantitative with a survey approach. Data was collected through a questionnaire distributed to 36 Upgris Management students who actively use Shopee and TikTok Shop.The research results show that both product price and customer reviews have a significant influence on purchasing decisions. Specifically, product price has a greater influence than customer reviews in determining purchasing decisions on both platforms. Apart from that, there is a difference in the level of trust in customer reviews on Shopee and TikTok Shop, where students tend to trust reviews on Shopee more. It is hoped that these findings will provide insight for e-commerce businesses in designing effective marketing strategies by considering price factors and customer reviews.

Beauty influencers on social media are key in increasing visibility and sales of beauty products, besides that online customer reviews and online customer ratings also influence purchasing decisions. The purpose of this study is to determine whether beauty influencers, online customer reviews, and online customer ratings on purchasing decisions for Npure Face Toner skincare products. The study design applied is quantitative with an associative approach to analyze the relationship between these variables. The participants in this study consisted of 100 respondents who live in East Surabaya. Sampling using non-probability techniques. The results of this study indicate that partially and simultaneously beauty influencers, online customer reviews, and online customer ratings have a positive and significant influence on purchasing decisions for Npure Face Toner skincare products. This study indicates the importance of digital marketing strategies involving beauty influencers and active management of customer reviews and ratings to increase sales of Npure Face Toner skincare products. Recommendations for the company include increased promotional campaigns involving beauty influencers and responsiveness to customer reviews to increase customer satisfaction.

This study aims to analyze the factors that support the increase in online purchasing decisions in the Shopee marketplace. These factors consist of Online Customer Rating, Online Customer Review, Price, and Free Shipping. The population in this study were all Shopee user consumers with an unlimited number. While the sample used was all Shopee user consumers in the Gunungpati area and its surroundings which were calculated using the lemeshow formula and obtained 100 respondents. The results of hypothesis testing state that the four variables (Online Customer Rating, Online Customer Review, Price, and Free Shipping) have an influence on online purchasing decisions in the shopee marketplace both partially and simultaneously. Testing the coefficient of determination produces findings where the variables online customer rating, online customer review, price, free shipping are able to influence online purchasing decisions in the Shopee application by 89.5%. While the remaining 10.5% is influenced by other variables.   Keywords : , , , ,   

This research conducted aims to explore the important aspects of office layout in a motorcycle dealer company which includes the objectives: (1) Identifying effective office layout strategies in motorcycle dealer companies, (2) Analyzing the effect of office layout on customer satisfaction, (3) Finding ways to optimize customer satisfaction of motorcycle dealer companies through office layout. The type of research is descriptive with a qualitative approach based on the results of direct observation at the Honda Naga Mas Motor Bandung office Jl. Soekarno Hatta No. 529, as well as observing customer reviews on Google regarding the layout of the company. The results showed that Honda Naga Mas Motor Bandung implements an efficient office layout strategy, because the applied office layout can optimize customer satisfaction through positive reviews related to the existing office layout in the company with evidenced of customers who feel more comfortable and easy to get service at the office because of the good office layout. These findings can provide insight and awareness to other motorcycle dealer companies regarding the importance of the right office layout strategy for optimal customer satisfaction.    

Currently, the beauty care industry is experiencing significant sales growth. However, in 2022, the number of monthly web visits to Sociolla decreased. High perceived risk can make consumers hesitant to make purchases. Similarly, online customer reviews can greatly impact consumer confidence. This study aims to determine the effect of online customer reviews and perceived risk on purchasing decisions for Sociolla consumers in Medan city. The research employed a quantitative approach with an associative design. The study focused on Sociolla application users in Medan City, with a sample size of 96 respondents selected through non-probability purposive sampling.  Primary data was collected through direct distribution of questionnaires, while secondary data was obtained through literature review. The study results suggest that online customer reviews have a significant positive impact on purchasing decisions. The t-count value of 4.478 (>1.985) and a significance value of 0.000 (<0.05) indicate this. Additionally, perceived risk also has a significant positive effect on purchasing decisions, with a t-count value of 2.049 (>1.985) and a significance value of 0.043 (<0.05), and a regression coefficient value of 0.134. During simultaneous testing, the variable of online customer reviews and perceived risk have a combined effect with a level of influence of 21.3%. The remaining 78.7% is influenced by factors outside the scope of this study.

In the contemporary digital era, marketing methods have undergone significant changes along with the increasing use of online technology. In this case, live streaming, content marketing, and online customer reviews have become more important components in business marketing strategies aimed at influencing consumer decisions. This study aims to explore the ways in which these three factors influence customer decisions. The study results show how big an impact live streaming, content marketing, and online customer reviews have on purchasing decisions. Studies show that a company's ability to influence consumer decisions increases with how well the company integrates content marketing with live streaming, and online customer reviews have a significant influence. These findings show how important it is for companies to monitor and manage these variables to influence more consumer decisions in the digital era.

With the rapid development of Internet technology, many companies are now using the Internet as a major platform in their marketing strategy of skincare products, mainly through social media. The research aims to explore the factors that influence the intention of buying skincare products on the TikTok platform by considering the role of brand image as a moderation variable. The research method uses descriptive causality with a quantitative approach, and uses purposive sampling techniques. Primary data obtained from 267 respondents active TikTok users who were interested in skincare products and collected through online questionnaires. Data analysis is done using Structural Equation Modelling-Partial Least Square (SEM-PLS). Research findings show that social media marketing activities, online customer reviews, influencer endorsement, brand image can improve purchase intention, while price consciousness does not affect the purchase intent of skincare products on Tiktok platform. Implications, skincare manufacturers and marketers should pay attention to branding strategies on TikTok's platform to boost purchasing intentions. Further research is suggested to explore other factors that can influence the intention of buying skincare products in the digital age.

Technological developments have changed consumer behavior from shopping through offline stores to online stores or online shopping. These changes affect consumer purchasing decisions when buying a product. This makes the study of e-commerce an interesting subject of study in today's world. The purpose of this study is to hopefully provide an overview of current online customer behavior and can be used to determine online marketing strategies. The population in this study were 234 people who were students of FISIP UMJ Class of 2020 & 2021. The sampling technique used Simple Random Sampling with a total of 67 samples. The data obtained was then analyzed by multiple linear regression analysis using IBM SPSS.25 software. Based on the results of statistical testing, it shows that the Online Customer Review variable has a tcount value of 10.612> 1.997 and a significant value of 0.000 <0.05 and Online Customer Rating has a tcount value of 6.997> 1.997 and a significant value of 0.000 <0.05 so that Ho is rejected Ha is accepted, it can be concluded that Online Customer Review and Online Customer Rating have a positive and significant influence on Purchasing Decisions. The influence of Online Customer Rating on Purchasing Decisions.