POS

Card Sale

Card Void

QR Code Sale

QR Code Void

Wechat Sale

Wechat Void

Alipay Sale

Alipay Void

Coupon Sale

Coupon Void

Enquiry Uncomfirmed Transaction (Wechat / Alipay)

Pre auth

Pre auth Cancellation

Pre auth Completion

Pre auth Completion Cancellation

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