How many stores procured products on October 27, 2018, in the city of Oregon?
October 27, 2018 refers to ProcuredDate = '10/27/18'; 'Oregon' is the State
SELECT SUM(CASE WHEN T1.ProcuredDate = '10/27/18' AND T2.`City Name` = 'Orlando' THEN 1 ELSE 0 END) FROM `Sales Orders` AS T1 INNER JOIN `Store Locations` AS T2 ON T2.StoreID = T1._StoreID