Marketing Cloud Cookies

Adobe Marketing Cloud uses a cookie to store a visitor ID that is used across Marketing Cloud Solutions.

Cookie Name: AMCV_###@AdobeOrg

The Visitor ID service uses JavaScript to store a unique visitor ID in an AMCV_###@AdobeOrg cookie on the domain of the current website, where ### represents a random string of characters. For example, AMCV_1FD6776A524453CC0A490D44%40AdobeOrg. See also, Cookies and the ID Service.

Attribute

Description

Information Stored

Unique visitor IDs used by Marketing Cloud Solutions.

Expiration

2 years

Usage

This cookie is used to identify a unique visitor

Location

This cookie is stored at the domain of the website (not the domain of the image request).

Size

Varies, most customers can expect this cookie to be around 200 bytes in length.