pan code amount settlement billing DT billing fee rate rate billing audit no time TX DT DTexpire DTsettle DTconvert DTcapture Merchant Type ACC Pext ICC POS mode APAN ISO PC CC R TR fee S fee TP fee SP fee Acq IIC Fwd IIC PAN extended T2 T3 RRN Auth RC SRC CATI CAIC CAN ARD T1 Ext1 Ext2 Ext3 CCY CCYs CCYb PIN hash SRCI exported version Status