Thank you so very much. For some reason when I moved everything from the #temp table over to a @temp table and applied your logic....
;WITH cte as
ROW_NUMBER() OVER(PARTITION by co_num ORDER BY name) AS dupCnt
--Now Delete Duplicate Records
DELETE FROM cte
WHERE dupCnt > 1
select * from @tmp_FullfillOrder2
Dupicates were removed, but all of the rest of my calculations, etc., were intact. I can't thank you enough for all of your help and all of the great people who help us here at SqlServerCentral. You all are SUPER. Thank you again.