Interface GoogleItem

interface GoogleItem {
    affiliation?: string;
    coupon?: string;
    currency?: string;
    discount?: number;
    google_business_vertical: "retail";
    id: string;
    item_brand?: string;
    item_category?: string;
    item_id: string;
    item_name: string;
    item_variant?: string;
    price?: number;
    quantity?: number;
}