Tua will try to make an interesting 30 minute presentation about customer programs in the digital age. Hien Le will discuss how 80% of sales come from 20% of customers, and how to collect customer data to understand different customer types. He outlines several loyalty models including point-based, personalized, tier-based, and partnership models. Finally, he discusses how companies can use behavioral locks, data locks, switching costs and network effects to increase customer retention.