Journal of E-business and Management Science
Vol. 4 No. 1 (2026): June 2026

Analysis of the Influence of Digital Marketing, Customer Relationship Management, and Brand Loyalty on Purchase Decisions in E-commerce XYZ

Ariadin Nurfy (Universitas Insan Pembangunan Indonesia)
winanti (Unknown)
Sri Komalasari (Unknown)
Eva Sopianti Eva Sopianti4 (Universitas Insan Pembangunan Indonesia)



Article Info

Publish Date
30 Jun 2026

Abstract

The purpose of this research is to examine how digital marketing, customer relationship management (CRM), and brand loyalty influence purchasing decisions made on the XYZ e-commerce platform. This is due to the increasing competition in the e-commerce industry, which demands companies to understand the components that influence consumer decisions. By using e-commerce, digital marketing and CRM become two important strategies to enhance interaction and build long-term relationships with customers. Meanwhile, brand loyalty serves to encourage repeat purchases and customer loyalty towards the brand. For this research, we used a survey method involving 200 active XYZ e-commerce users. The influence of each variable on purchasing decisions was determined through multiple regression data analysis. The research results show that Brand Loyalty has a stronger and more significant influence on customer purchasing decisions, while Digital Marketing and CRM have a positive and significant influence on purchasing decisions. The results indicate that, to enhance brand loyalty and drive consistent purchasing decisions in XYZ e-commerce, digital marketing and CRM strategies must work well together.

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Journal Info

Abbrev

JEMS

Publisher

Subject

Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Social Sciences

Description

Journal of E-business and Management Science (JEMS) is dedicated to publishing and disseminating research results and theoretical discussions, applied analysis, and literature studies in the fields of information technology, computer science, and information ...