dataLayer.push({ ecommerce: null }); // Clear the previous ecommerce object. dataLayer.push({ event: "add_payment_info", ecommerce: { currency: "USD", value: 30.03, coupon: "SUMMER_FUN", payment_type: "Credit Card", items: [ { item_id: "SKU_12345", item_name: "Stan and Friends Tee", affiliation: "Google Merchandise Store", coupon: "SUMMER_FUN", discount: 2.22, index: 0, item_brand: "Google", item_category: "Apparel", item_category2: "Adult", item_category3: "Shirts", item_category4: "Crew", item_category5: "Short sleeve", item_list_id: "related_products", item_list_name: "Related Products", item_variant: "green", location_id: "ChIJIQBpAG2ahYAR_6128GcTUEo", price: 10.01, quantity: 3 } ] } });