Live Stream Shopping
Blog post from PubNub
Live stream shopping is an e-commerce approach where products are showcased and sold in real-time through live video broadcasts, often incorporating interactive features like chat and live purchasing. The integration of social media elements enhances this experience by enabling viewer interaction, community engagement, and content sharing, distinguishing it from standard live stream shopping. For scalability, these platforms require a distributed architecture that utilizes CDNs, edge caching, and WebRTC for low-latency delivery, along with microservices to enhance fault tolerance. WebRTC is favored for real-time applications due to its sub-100ms latency, though LL-HLS and CMAF are suitable for larger broadcasts with acceptable latency. Real-time synchronization across devices poses challenges, often addressed with solutions like PubNub’s presence API and WebRTC DataChannels. Scalability considerations include balancing latency, infrastructure costs, and reliability, with WebRTC demanding more complex infrastructure at scale. Real-time features such as chat and Q&A enhance user participation, while load balancing and auto-scaling manage high traffic spikes. Monetization strategies involve seamless in-stream purchases and integrated payment gateways, supported by AI-driven personalization and fraud detection. Ensuring a frictionless checkout, cross-platform compatibility, and real-time data analytics is crucial for optimizing live shopping experiences. Security measures, compliance with regulations, and fraud prevention are essential to protect transactions and user data, while regular audits and privacy impact assessments maintain platform integrity.