fbq('track', 'AddToCart', { content_ids: ['123'], // 'REQUIRED': array of product IDs content_type: 'product', // RECOMMENDED: Either product or product_group based on the content_ids or contents being passed. })
fbq('track', 'ViewContent', { content_ids: ['123'], // 'REQUIRED': array of product IDs content_type: 'product', // RECOMMENDED: Either product or product_group based on the content_ids or contents being passed. });