Functions UPPER, LOWER, TRIM & PROPER See Columns Customer Before and Customer After / Δείτε τις στήλες Customer Before και Customer After View large image : https://lnkd.in/d6qV-GqD Download excel file “sales_feb_2021_a_functions.xlsx” : https://lnkd.in/dkYSGJjy #excel_tips #excel_calculations #softexperia / www.softexperia.com