Different methods of importing an Excel spreadsheet into a different spreadsheet using VBA
Import whole sheet
Set currentWorkbook = ThisWorkbook ' The workbook where the script is running
Set sourceWorkbook = Workbooks.Open(folderPath & latestFile)
' Copy the first sheet from the source file
Set sourceSheet = sourceWorkbook.Sheets(1)
' Copy content from source sheet to destination sheet
sourceSheet.Range("A:D").Copy Destination:=currentWorkbook.Worksheets("Carrier bags").Range("A1")
' Close the source workbook without saving
sourceWorkbook.Close SaveChanges:=False