{
 "Person":{"Href":"",
           "Name":"",
           "RegID": "10000000000000000000000000000004"},
 "AccountBalance": "$0.00",
 "PCEAccountBalance": "$0.00"
}

{
 "Person":{"Href":"",
           "Name":"",
           "RegID": "10000000000000000000000000000004"},
 "AccountBalance": "$10.00 CR",
 "PCEAccountBalance": "$0.00"
}

Add mock data of account credit case.
Add mock data of account credit case.
