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Easy way to share MID (or visitor ID) between domains


Level 1


When the 3rd party cookies are blocked, the Visitor ID is not being shared between different domains.


I have implemented a custom code to accomplish the Visitor.appendVisitorIDsTo(URL) solution: 


Don't you think that it would be useful to create an extension to accomplish this in an easy way? Something like Google Tag Manager does for this scenario that it's a simple checkbox specifying that you need "cross-domain" tracking.


I think that this is not something difficult and it would help a lot of "non-technical" people.