pnr billing detail september 2001 attached excel workbook contains details september pnr billing questions please call summary pnr charges buyer p poi bom bal dekatherm rate dth invoice amount usgt 27268 500622 722 722 0 0400 1 264 69 calpine 27507 78151 0 39 000 0 3883 15 526 95 totals 39 722 16 791 64