SaleToPOIDvcReq
                Mandatory
                Hdr
                Mandatory
                DvcReq
                Mandatory
                Envt
                Optional
                Cntxt
                Optional
                SvcCntt
                Mandatory
                DispReq
                Optional
                InptReq
                Optional
                PrtReq
                Optional
                PlayRsrcReq
                Optional
                ScrInptReq
                Optional
                PIN Request Type
PINReqTp
                Mandatory
                Definition: Type of PIN Service.
Type: PINRequestType1Code (String)
Allowed Values:
- PIAE (PIN Acquisition Encryption): The cardholder enters the PIN, the POI enciphers the PIN Block and provides it as a result to the Sale System.
 - PIAV (PIN Acquisition Verification): The Cardholder enters the PIN and the POI verifies it.
 - PIVO (PIN Verify Only): The Sale System send a previous keyed PIN and the POI verifies it.
 
PINVrfctnMtd
                Optional
                MaxWtgTm
                Optional
                BeepKeyFlg
                Optional
                CrdhldrPIN
                Optional
                InitlstnCardRdrReq
                Optional
                CardRdrAPDUReq
                Optional
                PwrOffCardRdrReq
                Optional
                TrnsmssnReq
                Optional
                InptNtfctn
                Optional
                SplmtryData
                Repetition (0..n)
                SctyTrlr
                Optional