{"event":"view_item_list","ecommerce":{"items":[{"affiliation":"Harmattan","coupon":"","discount":"","price":27.5,"currency":"EUR","quantity":1,"index":1,"item_id":"978-2-296-02293-5","item_name":"Marcel Proust et Gustav Mahler: cr\u00e9ateurs parall\u00e8les","item_brand":"Editions L'Harmattan","item_category":"Arts et spectacles, industries culturelles","item_category2":"Arts et pratiques artistiques","item_category3":"Musique ,chanson et art sonore","item_category4":"Ouverture Philosophique","item_category5":"Livre","item_list_id":"li_1","item_list_name":"","item_variant":"papier"}]}}