Product Recommendations: Based on browsing and purchase history, Amazon sends personalized product recommendations to users, encouraging further purchases. Order Confirmations: After each purchase, customers receive detailed order confirmation emails, enhancing the buying experience. Promotional Offers: Periodically, Amazon sends emails with special offers, discounts, and promotions to entice customers. Cart Abandonment: If a user leaves items in their cart, Amazon sends reminder emails to encourage completion of the purchase. Customer Reviews: Post-purchase, Amazon requests reviews and feedback through email, helping to build trust and improve products.