> For the complete documentation index, see [llms.txt](https://help.citrusad.com/retail-media-interface/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.citrusad.com/retail-media-interface/integration/it/citrus-filter-mapping-api/filtermapping.md).

# filterMapping

Quando si sincronizzano i prodotti con Epsilon Retail Media, i rivenditori possono utilizzare valori interni per le informazioni sulla categoria e sulla posizione.

Ad esempio: category\_id:8a\_6b\_vc è l'identificatore unico per la categoria Beauty.

Epsilon Retail Media può mappare questi valori interni in un formato leggibile dall'uomo da visualizzare nell'interfaccia utente tramite l'API di mappatura dei filtri. Gli inserzionisti possono indirizzare le campagne alle categorie e alle posizioni per cui i loro prodotti sono idonei in un'interfaccia utente facile da capire.


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