GA4 - purchase - Foodmaker

window.dataLayer = window.dataLayer || [];
window.dataLayer.push({
   event: 'purchase',           // name of the event. In this case, it always must be purchase
   ecommerce: {
      currency: 'EUR',
      value: '130.80',
      shipping: '10.00'
      transaction_id: 'xxx',                    // insert an actual transaction ID
      customer_email: '[email protected]',           // customer email
      customer_telephone: '+32494222436',           // customer telephone number (must always contain country code)
      coupon: 'blackfriday',
      items: [{
         item_name: 'Big Bowl poke chicken',            // insert a product name
         item_id: 'xxx',                        // insert an actual product ID
         price: '7.90',  // insert an actual product price. Number or a string. Don't include currency code
         item_brand: 'Foodmaker',
         item_category: 'Foodmaker box',        // category of a product (Foodmaker box vs. Back on Track vs. Gift card)
         item_category2: 'Zelf samenstellen',           // subcategory of a product (Vaste inhoud vs. zelf samenstellen)
         item_category3: 'Big bowl',            // subcategory of a product (Categorie van het gerecht)
         item_category4: 'Non veggie',          // non veggie vs. veggie vs. vegan
         quantity: '2'
},{
         item_name: 'Back on Track - 1 week - 1200 kcal',           // insert a product name
         item_id: 'xxx',                        // insert an actual product ID
         price: '105.00',               // insert an actual product price. Number or a string. Don't include currency code
         item_brand: 'Foodmaker',
         item_category: 'Back on Track',        // category of a product (Foodmaker box vs. Back on Track vs. Gift card)
         item_category2: '1 week - 1200 kcal',          // (aantal weken - aantal kcal)
         quantity: '1'
    }]
  }
});