Hi @LordOfTheRings ,

 

Recommendations can be shown using the Custom profile attribute. You need to have the offer codes in the entity.id parameter. when the user applies the offer code, trigger the offer code in the profile attribute. Use that profile attribute to show the recommendations.

 

adobe.target.trackEvent({ "mbox": "clicked-cta", "params": { "profile.param1": "value1" } })

 

FYR-

https://docs.adobe.com/content/help/en/target/using/recommendations/criteria/base-the-recommendation...