"* receipt no.","cluster","* unit no.","* item code","* bill date","* amount","outstanding","remarks"
"RCP 000001","BLOCK-A","UNIT-1","ITEM-1","20/12/2011",90.05,10,"Payment for Item 1"
"RCP 000001","BLOCK-A","UNIT-1","ITEM-2","20/12/2011",20,10,"Payment for Item 2"
"RCP 000002","BLOCK-B","UNIT-2","ITEM-1","20/12/2011",50.5,10,"Payment for Item 1"