Purchase intention in consumer behavior
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Purchase Intention and Its Role in Consumer Behavior
Purchase intention is a key concept in consumer behavior research, often used by marketers to predict future sales and guide product or service decisions. While purchase intentions are generally correlated with actual sales, they do not always perfectly predict consumer actions due to various intervening factors such as situational constraints, changes in preferences, or external influences .
Key Determinants of Purchase Intention in Consumer Behavior
Attitude, Subjective Norms, and Perceived Behavioral Control
Multiple studies highlight the importance of attitude, subjective norms, and perceived behavioral control—core elements of the Theory of Planned Behavior (TPB)—in shaping purchase intentions. Positive attitudes toward a product, social pressure (subjective norms), and the perceived ease or difficulty of making a purchase all significantly increase the likelihood of purchase intention, which in turn predicts actual buying behavior Réhman2019Müller-Pérez2025Zhang2023.
Trust, Commitment, and Consumer Perception
Trust and commitment are crucial in strengthening the link between purchase intention and actual purchase, especially in online and cross-border e-commerce contexts. When consumers trust a platform or brand and feel committed, their purchase intentions are more likely to translate into real purchases. Consumer perception, including perceived value and risk, also plays a significant role: higher perceived value and lower perceived risk boost purchase intention, while the opposite diminishes it Réhman2019Wang2023.
Price Sensitivity and Willingness to Pay
Price and willingness to pay are strong predictors of purchase intention, particularly for healthy or sustainable products. Consumers who are willing to pay more or perceive the price as fair are more likely to intend to purchase, which then influences their actual buying behavior .
Influence of Technology and Artificial Intelligence
The integration of artificial intelligence and technology acceptance factors, such as perceived usefulness and ease of use, also positively affect purchase intention. Additionally, hedonic motivation—buying for pleasure or enjoyment—can strengthen the relationship between technology use and purchase intention Réhman2019Yuchen2024.
Social Influence and Influencer Marketing
Trust and perceived similarity with influencers on social media platforms can increase purchase intention, which then mediates the effect of these influencer characteristics on actual purchase behavior. This highlights the growing impact of influencer marketing on consumer decisions .
Impulse Buying and Emotional Regulation
Impulse purchase intention, often driven by conformity and emotional responses to online word-of-mouth, can lead to actual impulse buying behavior. However, purchase constraints such as financial limitations or self-control can moderate this relationship, reducing the likelihood that impulse intentions result in purchases .
The Mediating Role of Purchase Intention
Across various contexts—online shopping, circular economy products, and social commerce—purchase intention consistently acts as a mediator between influencing factors (like attitudes, trust, price, and technology) and actual purchase behavior. This means that strategies aiming to increase sales should focus on boosting purchase intention by addressing these key determinants Réhman2019Dinh2024Bhatti2018+1 MORE.
Conclusion
Purchase intention is a central predictor of consumer behavior, influenced by attitudes, social norms, perceived control, trust, price, technology, and social influence. While it is a strong indicator of future sales, the translation from intention to action is not always direct, as it can be moderated by factors like trust, commitment, and situational constraints. Understanding and targeting these determinants can help marketers and policymakers more effectively influence consumer behavior and drive actual purchases.
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