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Reference

1. Payment scenario

Key Description
SWIPE_CARDBank card payment
SCANQR_PAYQR Pay(Customer-presented)
BSCANQR_PAYQR Pay(Customer-presented)

2. Payment method

Key Description
VisaVisa
MasterCardMasterCard
AmexAmex
DiscoverDiscover
JCBJCB
DinersClubDinersClub
UnionPayUnionPay
AlipayAlipay
WeChatPayWeChatPay
CashPayPayment by Cash

3. Transaction type

Key Description
1Sale
2Void
3Refund
4Authorization
6Completion
11Sale with Cashback

4. Transaction status

Key Description
9Transaction created
0Paying or refunding
1Transaction closed
2Transaction successful
3Transaction void

5. Response code

Key Description
000Success
101Transaction in progress, please try again later
102Transaction cancellation
103Transaction successful
104Transaction does not exist
105Transaction refunded
106Transaction failed
107Transaction timeout
108Transaction result unknown
110Operator cancellation
111Read card timeout
112QR Code timeout
113Duplicate merchant order number
114Unsupported transaction types
117Unsupported payment scenario
119Can not void
120Amount out of limit
121Incorrect amount format
201Transaction parameter error
999Unknown error

6. Card type

Key Description
1Debit card
2Credit card
3Ebt card
4Gift card