Transaction Type

TransType	Description
Purchase
PreAuth
IncrementalAuth
AuthCompletion
BalanceInquiry
Reversal
Refund
Settle
TipAdjust
ReadCard	To get card information, simply pass the TransType, and the CardUniqueId will be returned.
Local transaction
QueryTransaction	Query transaction result by OriTransIndexCode
PrintLast
PrintTotal
PrintDetail
PrintParameter
GetPosInfo
VerifyCardPan	Verify whether card number match original transaction