{"event":"view_item_list","ecommerce":{"items":[{"affiliation":"Harmattan","coupon":"","discount":"","price":18.55,"currency":"EUR","quantity":1,"index":1,"item_id":"978-2-84186-035-7","item_name":"La Prague de Kafka","item_brand":"Michalon","item_category":"","item_category2":"","item_category3":"","item_category4":"","item_category5":"Livre","item_list_id":"li_1","item_list_name":"","item_variant":"papier"}]}}