Imagine you're running a brick-and-mortar store. From your perch at the counter, you can see and fix any issues the customers have as they move around the shop: if they have trouble navigating the aisles, you can make adjustments and help out; when they come up to the counter, you can strike up a conversation and learn who they are and what they're looking for.

An ecommerce website doesn't work like that. You can't really see people as they wander through your site pages, and you can't informally chat about their impressions during checkout. Your access to your users is limited, and you may have a hard time understanding user behavior or knowing what users want.

That's where studying user behavior via user behavior analytics (UBA) comes in, giving you a window into the user experience you wouldn't have otherwise.