If I use audience as attribute in another audience. Do both audiences have to have same merge policy? 

Anyone know what might be the error in Test Luma app?I put there mobi environment-id from my own Tag    

@kandersen you mean that you do not need to create Feeds  if everything is passed from Web SDK and Feeds would be created by itself?

@kandersen so basically what we need to pass from web sdk into Target is only entity.id and all other product attributes regarding product would be taken from Feeds?

In Adobe CDP , externally generated audiences have a default data expiration of 30 days.

I have got such a Data Model:Would such a profile be included in the audience? Would that array be automatically iterated? 

@Mayank_Gandhi there is directly said in this article - Web SDK ....https://experienceleague.adobe.com/en/docs/journey-optimizer/using/decisioning/offer-decisioning/api-reference/offer-delivery-api/edge-decisioning-apiThanks for reply!

For the fixed placements? Which one to use?

Do you think its better to configure this one on a:- campaign level (js checking in activity)- web sdk event

THe ones with * are populated automatically. If you do not want to populate some field then do not put any data element into it If I do not understand something put a screenshot from Web SDK