GA4 - view_cart - Duni

window.dataLayer = window.dataLayer || [];
window.dataLayer.push({
  event: "view_cart",
  ecommerce: {
    currency: "GBP",
    value: 69.61,
    items: [
    {
      item_id: "168432",
      item_name: "Duni Elegance® Napkin Lily 40 x 40 cm White, 240 pcs/box (6 x 40 pcs)",
      affiliation: "Online Store",
      coupon: "Summer Sale",
      discount: 2.22,
      item_brand: "Duni",
      item_category: "Napkins",
      item_category2: "Dinner Size Napkins Unicolour",
      item_category3: "Duni Elegance Lily",
      item_variant: "White",
      price: 69.61,
      quantity: 1
    }]
  }
});