Cookie	Purpose	Storage period
_ga	Contains a randomly generated user ID. Using this ID, Google Analytics can recognize recurring users on this website and merge the data from previous visits	2 years
_gid	Contains a randomly generated user ID. Using this ID, Google Analytics can recognize recurring users on this website and merge the data from previous visits.	24 hours
_dc_gtm_xxx	Certain data is sent to Google Analytics once per minute at most. The cookie has a lifetime of one minute. If it is set, certain data transmissions are prevented.	1 minute

Cookie	Purpose	Storage period
IDE	Contains a randomly generated user ID. Using this ID, Google can recognize the user across different websites and display personalized ads.	1 year
_gcl_au	"Conversion Linker". Stores information about ad clicks to attribute conversions outside of the landing page.	1 minute
test_cookie	Is set as a test to check if the browser allows the setting of cookies. Does not contain identifiers.	15 minutes
_epik	is set when a person visits a page from a Pinterest ad. When someone clicks on a Pinterest ad, information is added to the URL to help the Pinterest tag find a match. The Pinterest tag caches this information in this cookie.	1 year
_derived_epik	__derived_epik is placed when the Pinterest tag reports a match identified without using cookies, such as through enhanced match. The Pinterest tag caches information to make matching on future pages easier.	1 year
_pin_unauth	_pin_unauth is a first party cookie placed by the Pinterest tag when we are unable to match the user. It contains a unique UUID to group actions across pages.	1 year
_pinterest_ct_rt	is set whenever the person visits an advertiser’s site which has the Pinterest tag installed. This is the only cookie that is conditional. The _pinterest_sess cookie needs to be present for a request to ct.pinterest.com to result in a _pinterest_ct_rt cookie being written.	1 year

All departments in the archive

departments March Auctions 2005