User engagement is crucial in digital commerce, prompting the question of whether Amazon should adopt a Snapchat-style streak system.Streaks leverage psychological principles like loss aversion to drive user behavior and engagement, as exemplified by Snapchat's success.Implementing streaks on Amazon could foster daily active users, consistent revenue growth, and enhanced customer loyalty.While Amazon already uses engagement mechanisms, a streak system could focus on habit formation rather than purchase intent.Different types of streaks like App Opening, Product Discovery, Wishlist Interaction, and Review/Rating could be implemented on Amazon.Reward structures for Amazon streaks could escalate in value with milestones like weekly, monthly, quarterly, and annual rewards.Implementing a streak system on Amazon's scale would require robust technical infrastructure for tracking, synchronization, and reliability.Challenges such as time zone considerations, user experience management, and technical failures must be addressed in an Amazon streak system.To prevent negative user experiences, options like Streak Freezes and Flexible Engagement could be incorporated into the system.A successful Amazon streak system could enhance customer lifetime value, data collection, platform stickiness, and competitive advantage.Phased execution through beta testing, user feedback integration, and comprehensive rollout would be key to the success of an Amazon streak system.