The computer readable storage medium 1, wherein said customer account type is {HEAD ~ an interest expense account}, interest revenue account, or {TAIL ~ a fee bearing account} 
The computer readable storage medium 1 , wherein said customer account type is { HEAD ~ an interest expense account } , interest revenue account , or { TAIL ~ a fee bearing account }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL