JSON Request ** { "Command": "Credit", "DeviceSerialNumber": "81546628", "MerchantReference": "Roland20190212.3", "Currency”: “ZAR”, "Amount": 1003, "Terminal" : "Roland" }

Settlement of a previously successful Authorisation * ** * ​ *

JSON Request * ** { "Command" : "Debit", "DeviceSerialNumber": "81546628", "MerchantReference": "Roland20190212.1", "Amount": 1001, "OriginalMerchantTrace" : "292732.287654448218" }

JSON Request * ** { "Command": "Credit", "DeviceSerialNumber": "81546628", "MerchantReference": "Roland20190212.1", "Amount": 1001, "OriginalMerchantTrace": "292732.287654448218" }

JSON Request * ** { "Command": "AuthorisationReversal", "DeviceSerialNumber": "81546628", "MerchantReference": "Roland20190212.4", "Amount": 1004, "OriginalMerchantTrace": "292741.287656655810" }

JSON Request * ** { "Command": "Void", "DeviceSerialNumber": "81546628", "MerchantReference": "Roland20190212.5" }

* * * JSON Request * ** { "Command": "GetData", "DeviceSerialNumber": "81546628", "Prompts: ["05","4D"] }

JSON Request * ** { "Command": "GetHMAC", "DeviceSerialNumber": "81535719" }

JSON Request * ** { “Command” : “GetSystemInfo”, “DeviceSerialNumber” : “”, }

Ingenico RA1 based devices *** Index Prompt Description 01 Amount 02 Please enter new total 03 Total 04 amount again 05 Please enter 06 Add 07 Input 09 Balance 10 Tip 11 Gratuity 12 Service 13 Donation 20 Waiter ID 21 Waiter logon 22 Table number 23 Bill number 24 Location reference 25 Tab Number 26 Operator ID 37 Split by 38 number of parties 39 to pay 3A Auth code 3B Cashback 3C Due 3D Maximum 3E Minimum 3F Multiples of 40 Format 41 Date 42 Incorrect 43 ID incorrect 44 Number incorrect 45 Bill not found 46 Cash 47 Card 48 Cheque 49 Voucher 4A Payment 4B Refund 4C Voucher number 4D Identity code 4E Kilometers 4F Car number 50 Product code 51 Number of items 52 Room number 53 Plu number Default Input