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Pablo_Lago_Sanchez-MartinO
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October 22, 2024
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[CROSS DOMAIN SAME SCRIPT]

  • October 22, 2024
  • 1 reply
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Hi, im trying to do a use case to share info between two differents domains when i use the same scrip of Adobe Target and the same endpoint, i got a cookie with the same ID call DOMAIN!mboxPC and its the same number in my two domains, i need to send some info between them is it possible to modify the cookie in one side so in the other side it also modifies, or does anyone know how can i solve this. I tried create targetPageParams() and returning a param but only creates in one domain and it does not persist inthe other( im seeing the delivery).

 

Thanks!!

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    Best answer by Gokul_Agiwal

    Hello again @gokul_agiwal , we're using 2.11.4


    @pablo_lago_sanchez-martino  Ok thanks 

    so In this case, you have to mboxSession parameter must be passed. 

    Here is the scenario - 

    1. Users cross domains and you want to track and test their behavior across these domains.

      Example: A user comes to your site to shop but checks out through Yahoo stores. Three approaches (work with your account representative to determine the best approach):

      • Enable first- and third-party cookies.

      • Enable third-party only (very rare, but has the benefit of keeping the at.js cookie out of your domain).

      • Enable only first-party cookies and pass mboxSession parameter when crossing domain.

        The mboxSession parameter must be passed to a landing page with at.js referenced. It cannot be an intermediate redirector page.

    Here is the more help - https://experienceleague.adobe.com/en/docs/target-dev/developer/client-side/at-js-implementation/atjs-cookies#when-to-use-first-party-or-third-party-cookies 

     

    and I also found one thread in community based on same scenario - have a look 

    https://experienceleaguecommunities.adobe.com/t5/adobe-target-questions/orderconfirm-mbox-call-on-cross-domain-or-third-party-domain/m-p/386538 

    Hope this helps. 

    1 reply

    Gokul_Agiwal
    Community Advisor
    Gokul_AgiwalCommunity Advisor
    Community Advisor
    October 23, 2024

    Hi @pablo_lago_sanchez-martino  

    Before approaching the above use case, could you please tell how your Adobe target implementation has been setup? 

     - Is it using at.js ( either enable adobe target through Adobe tag manager or calling at.js directly) or 

     - Is it using web sdk?  

     - are you trying to implement cross domain via subdomains (For ex.  www.test.com  and abc.test.com) or entirely two different domains ( For ex: siteA.com and siteB.com) 

    - are you using ECID service? 

     

    Let us know so we can dig more in details on this use case. Thanks

      Gokul_Agiwal
      Community Advisor
      Gokul_AgiwalCommunity Advisor
      Community Advisor
      October 23, 2024

      Hi @pablo_lago_sanchez-martino   

      while I'm looking for response from you for above queries, meantime Please have a look below resources. 

       

      If you're using at.js then  - Cross-domain tracking makes it possible to see sessions on two related sites, but with different domains, as a single session. You could create a Target activity that spans siteA.com and siteB.com and the visitor would remain in the same experience when they crossed domains. 

      for more info - https://experienceleague.adobe.com/en/docs/target-dev/developer/client-side/at-js-implementation/atjs-cookies 

       

      If you're using Web SDK - then the appendIdentityToUrl command allows you to add a user identifier to the URL as a query string. This action allows you to carry a visitor’s identity between domains, preventing duplicate visitor counts for datasets that include both domains or channels.

      https://experienceleague.adobe.com/en/docs/experience-platform/web-sdk/commands/appendidentitytourl

       

      and Using ECID - https://experienceleague.adobe.com/en/docs/id-service/using/id-service-api/methods/appendvisitorid 

      Hope this helps. 

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