When a user adds a product to the online shopping cart of an e-commerce site but doesn’t proceed to checkout and complete the purchase. Users may abandon because they aren’t ready to buy. Instead, they are using their cart as more of a “wish list” as they shop around and compare prices. Setting up automatic, personalized email alerts to remind users they have items in their cart is often just the nudge they need to finish checking out.

Combining Email Marketing with Other Types of Marketing
Whether you choose to do your marketing online or offline, one thing does not change. This is the concept that no single marketing strategy will be as effective as a combination of two or more marketing strategies.