Is it better to use some custom field with ECID as a primary identity or to used Identity Map?What is the advantage of Identity Map?

Works. Thanks mate!

If I ingest data to Data Landing Zone and if there are already multiple files there, how AEP knows which one is the newest and which should be uploaded to AEP?file1 - is the upload from 15pmfile2 - is the upload from 18pmHow AEP knows if it should take the file from 18pm?

What additional datasets except for Web event have you added here?Have somebody added offline sales datasets? Any other ideas?   

Is it something configured in the Data Collection or something also has to be added into the source code of the app?https://developer.adobe.com/client-sdks/home/base/mobile-core/rules-engine/https://developer.adobe.com/client-sdks/home/base/mobile-core/platform-services/

Could somebody give me idea how to use multiple if statements in Condition Node?  Additionally has anyone used Condition Node while choosing email address?

Can I merge this with specific ID of campaign which the email was clicked?

Is there any way to catch up custom event in Target audiences like: user.login? Is there any different way to send to Target infor that the user logged in using Web SDK?

1. Decision event What does this mean? That the Offer was returned in given Decisions was returned for given Decision Scope??? 2. Clicks - self explaining 3. Impression - offer was rendered. However does it also checks if it has been seen? if for example it would be at the bottom of the page 4. Cust...

Its said that best practice for web channel is creation of seperate specific Decision Scope for every placement:- homepage  - category page- basket page etc.  However what is best practice for mailings? One Decision Scope for every mailing? What is you experience?