1. Introduction
The Indian retail ecosystem is currently experiencing a volatile and fascinating structural shift. Over the past decade, e-commerce has matured from a novel alternative into a hyper-competitive, trillion-rupee digital economy driven by smartphone ubiquity, ultra-low-cost data, and the normalization of digital payments via the Unified Payments Interface (UPI). However, the real story is the velocity of transformation and market fragmentation. Traditional e-commerce giants are now competing with hyper-local Quick Commerce (Q-Commerce) platforms like Blinkit and Zepto, emerging Direct-to-Consumer (D2C) brands, and government-backed decentralized frameworks like the Open Network for Digital Commerce (ONDC). India’s e-commerce industry, valued at Rs. 10,82,875 crore (US$ 125 billion) in 2024, is projected to grow to Rs. 29,88,735 crore (US$ 345 billion) by 2030, reflecting a compound annual growth rate (CAGR) of 18.4% [3][4].
In 2021, the number of annual online shoppers was about 185 million across India. This was a significant increase as compared to the previous year. The annual number of shoppers is likely to increase to 425 million in 2027 [2].
My objective is to investigate how contemporary E-Commerce firms adapt their core marketing strategies by redesigning the traditional 4Ps of Marketing Mix (Product, Price, Place, and Promotion). To ensure methodological rigor and empirical feasibility, this study will focus its geographic and consumer scope on the unique demographic landscape of West Bengal.
2. Literature Review
The digital revolution has transformed the global economic landscape, and India has emerged as one of the fastest-growing digital economies in the world. Among the major contributors to this transformation, e-commerce has played a significant role in reshaping traditional business practices, consumer behavior, and market operations. E-commerce refers to the buying and selling of goods and services through electronic platforms such as websites, mobile applications, and digital marketplaces [13].
In India, the rapid adoption of internet technologies and smartphones has accelerated the growth of online commerce across urban and rural regions. India’s booming e-commerce market is driven by affordable smartphones and low-cost data plans, leading major retail and consumer goods makers to increase their investments in the online space [3][4].
The pain-of-paying hypothesis [9] posits that there is a psychological cost to every monetary transaction hence, this acts as a control to consumption habits. This regulatory impact is systematically dependent on the modality of payment, cash induces the most pain of payment, and digital technologies like UPI alleviate it by making the transactions invisible, instant, and routine. The evolution of commerce in the digital age has witnessed a profound transformation, with the world increasingly turning to online shopping as a primary means of acquiring products and services. This shift accelerated by advances in communication technology and further propelled by the global COVID-19 pandemic, has reshaped the landscape of consumer behavior and retail practices [8].
The e-commerce sector in India includes various business models such as Business-to-Consumer (B2C), Business-to-Business (B2B), Consumer-to-Consumer (C2C), and Direct-to-Consumer (D2C). Online shopping platforms offer products and services related to fashion, electronics, groceries, healthcare, education, travel, entertainment, and financial services [13].
The Bharat Interface for Money-Unified Payment Interface (BHIM-UPI), one of the ground-breaking digital platforms under Digital India, according to NITI Aayog, has made it possible for e-commerce to reach more customers, especially in rural India [6].
The rapidly expanding Direct-to-Consumer (D2C) segment is driving growth, with India's D2C market projected to grow at a 40% CAGR, reaching US$ 60 billion by 2030. E-commerce in India is expected to surpass US$ 145 billion in 2025, powered by mobile commerce and AI-driven hyper-personalization enhancing customer experiences [3][4].
Q-Commerce supply chain works on the principles of three interconnected levels: a mother warehouse that is used as the collection centre of goods delivered by retailers, farmers, and wholesalers, a network of distribution centres and dark stores that maximise customer proximity, and last-mile delivery