Get list of prestashop users with emails

prestashop_select.sql

SELECT SQL_CALC_FOUND_ROWS
								a.`id_order`, `reference`, `total_paid_tax_incl`, `payment`, a.`date_add` AS `date_add`
			, 
		a.id_currency,
		a.id_order AS id_pdf,
		CONCAT(c.`firstname`,' ', c.`lastname`) AS `customer`,
		c.email as email,
		osl.`name` AS `osname`,
		os.`color`,
		IF((SELECT so.id_order FROM `ps_orders` so WHERE so.id_customer = a.id_customer AND so.id_order < a.id_order LIMIT 1) > 0, 0, 1) as new,
		country_lang.name as cname,
		IF(a.valid, 1, 0) badge_success
			FROM `ps_orders` a 
			
			
		LEFT JOIN `ps_customer` c ON (c.`id_customer` = a.`id_customer`)
		LEFT JOIN `ps_address` address ON address.id_address = a.id_address_delivery
		LEFT JOIN `ps_country` country ON address.id_country = country.id_country
		LEFT JOIN `ps_country_lang` country_lang ON (country.`id_country` = country_lang.`id_country` AND country_lang.`id_lang` = 1)
		LEFT JOIN `ps_order_state` os ON (os.`id_order_state` = a.`current_state`)
		LEFT JOIN `ps_order_state_lang` osl ON (os.`id_order_state` = osl.`id_order_state` AND osl.`id_lang` = 1) 
			 WHERE 1  
			
			 ORDER BY a.`id_order` DESC