Harnessing data and analytics for trust and security: V Chandramouliswaran, PayPal India

V Chandramouliswaran, vice president of data and site leader, PayPal India walks readers through the company’s data and analytics framework, elucidating how it intertwines with enhancing customer experiences

Supriya Rai
New Update
PayPal India

V Chandramouliswaran, vice president of data and site leader, PayPal India

In the fast-paced realm of digital payments, trust and security stand as paramount concerns. It has become extremely important for financial institutions to harness data and analytics for fortifying trust and ensuring security in the digital payments landscape. In this dialogue, V Chandramouliswaran, vice president of data and site leader, PayPal India walks readers through the company’s data and analytics framework, elucidating how it intertwines with enhancing customer experiences and driving tangible benefits for PayPal users. Furthermore, he sheds light on the significance of understanding and monitoring payment partner's authorization rates, and PayPal India's approach towards ensuring reliability and consistency in this regard.


DQ: In the realm of digital payments, how does PayPal India utilize its analytical capabilities to not only identify known threats but also uncover hidden vulnerabilities that could potentially compromise security? 

V Chandramouliswaran: Trust and security are intrinsic to PayPal. We possess an extensive dataset for analysis, with transactions processed for nearly 400 million consumer accounts and 35 million merchants across approximately 200 global markets. Our AI and machine learning models, comprising over 600 risk and fraud models, operate continuously, drawing insights from approximately 1 billion monthly transactions. This robust framework enables real-time analysis, allowing us to swiftly identify patterns indicative of fraudulent activity and take prompt action to protect our customers.

Our commitment to security extends beyond the identification of known threats. By vigilantly monitoring emerging threats and global trends, PayPal proactively adapts its systems to predict and mitigate risks effectively. This proactive approach ensures that we stay ahead of evolving fraud tactics, maintaining a secure payments ecosystem for Indian businesses.


DQ: Can you elaborate on the ways in which data and analytics at PayPal India is intricately woven into the fabric of enhancing customer experiences? How does data-driven decision-making manifest in tangible benefits for PayPal users? 

V Chandramouliswaran: Our commitment to revolutionizing commerce is deeply connected with our robust data and analytics capabilities, serving as the backbone of enhancing customer experiences. We are continuously innovating to create new ways for consumers to shop and for merchants to grow their businesses, thereby driving satisfaction and loyalty among both. 

For merchants, the data insights empower them to optimize services and boost sales by understanding consumer behavior at a granular level. Through meticulous data analysis, we tailor personalized offers and incentives based on users' past purchases, fostering engagement and loyalty. For consumers, we leverage data to anticipate and address potential issues, ensuring seamless and secure transactions while instilling confidence in our platform through real-time fraud detection. 


DQ: With the ever-evolving landscape of digital transactions, why should businesses prioritize understanding and monitoring their payment partner’s authorization rates?   

V Chandramouliswaran: Authorization rates are the percentage of transactions facilitated by a payments platform that successfully pass through the authorization process to complete a payment. In today's dynamic digital landscape where consumers are looking for fast, secure, and frictionless experiences, businesses must prioritize understanding their payment partner's authorization rates. High authorization rates translate to a smoother customer experience, with fewer abandoned carts and frustrated shoppers. This not only indicates increased sales but also fosters brand loyalty.  

Furthermore, by closely monitoring authorization rates, businesses can gain valuable insights into potential customer purchase behaviors and identify areas for improvement within their checkout processes. Real-time updates can also help reduce declines caused by changing card numbers or expiring cards. This data-driven approach empowers Indian businesses to optimize their online presence and stay ahead of the curve in the competitive Indian market. 


DQ: How does PayPal India ensure reliability and consistency in this regard?  

V Chandramouliswaran: PayPal operates in an integrated fashion across its ecosystem, combining our expertise, platforms, security, and data to accelerate innovation and make the payment experience simpler. We prioritize reliability and consistency in authorization rates through a multi-pronged approach. Firstly, we invest heavily in robust fraud prevention measures. Our sophisticated AI and machine learning models meticulously analyze vast amounts of data to identify and prevent fraudulent transactions in real time. This ensures that genuine customers experience a frictionless checkout process while minimizing losses for merchants. 

DQ: In your view, what elements constitute an effective risk management strategy for digital payments in today's era?  


V Chandramouliswaran: Given the dynamic digital payments landscape today, an effective risk management strategy requires a multifaceted approach with personalization at its core. A study by Accenture stated that 83% of customers expect personalized security, highlighting the need for a personalized protection framework. PayPal achieves this using AI and machine learning to identify and flag unusual spending patterns based on location or purchase history. This ensures a secure experience without unnecessary disruptions for legitimate purchases.

DQ: Could you shed some light on how PayPal India navigates these challenges and stays ahead of emerging threats?  

V Chandramouliswaran: In today's dynamic digital payments landscape, staying ahead of emerging threats requires a multifaceted approach. PayPal prioritizes risk management by leveraging cutting-edge technology. Our rich intelligence and machine learning models analyze vast amounts of data to identify and prevent fraudulent transactions in real time. Additionally, we leverage a global security network that constantly monitors for new threats and vulnerabilities. This allows us to proactively adapt our systems and stay ahead of emerging risks. 

Our Data Science teams are comprised of advanced machine learning experts who build best-in-class risk assessment models to protect consumers and sellers from fraudulent actors. Whether it is protecting an innocent consumer from a fake seller or protecting an innocent seller from identity theft, advanced machine learning techniques like Graph Neural Networks, Transfer Learning, National Language Processing (NLP), and Gen AI enable our models to identify and prevent intricate risk patterns in online transactions in a matter of milliseconds. 

Furthermore, in recognition of the importance of user privacy, we employ techniques like anonymization and differential privacy to extract valuable insights from data while adhering to regulations in India. This helps us strike the right balance between ensuring user data privacy and bolstering security measures. By combining advanced technology with a commitment to user privacy, PayPal endeavors to foster a secure and trusted digital payments ecosystem for businesses and consumers alike.