Daily Unique Visitors

The number of unduplicated (counted only once) visitors to your website over the course of a single day. The visit for the Daily Unique Visitor ends at midnight for the time zone selected in the report suite.

Uses Description
Traffic Unique visitor that accesses your site for a single day. Multiple visits in one day count for a one daily unique visitor.
Conversion Supports only Daily Unique Visitors. Same definition as traffic, except only counted if there is a conversion-related event.
Ad Hoc Analysis Unique visitor that accesses your site for a single day. Multiple visits in one day count for a one Daily Unique Visitor.

See Unique Visitors.