Promo field is present in response only if [[Plugins#Simply Smart Promotions|Simply Smart Promotions plugin]] is enabled. Otherwise this field will be an empty array. This field contains false if plugin is enabled but booking was created without any promo codes. | Promo field is present in response only if [[Plugins#Simply Smart Promotions|Simply Smart Promotions plugin]] is enabled. Otherwise this field will be an empty array. This field contains false if plugin is enabled but booking was created without any promo codes. |