3) NON GST Generator (CSS)
Groups by address (Column C). Emits 3 lines per property: P2=Cleaning/Linen Fees (ΣW), P3=Comprende Management Fees (ΣM), P4=6.5% to IRD (ΣAA).
Columns: W empty, X=Property, Y=address, Z=NZD, AA=Owner Statements. L='[Month Year] (CSS)', M/N=last day of month.