Key Settings

Settings that may be different for each POS.

Table 4-1 OPI - Key Settings

Setting	Type	Default	Description
networks	object	__________	Network-related configuration
networks.epsName	string		An identifiable name for the solution. Typically, the Payment Server Provider’s name is used. For example: "epsName": "myPaymentProvider",
networks.store	object	__________	Local store network configuration
networks.store.enabled	boolean	true	Enable communication with local LAN network endpoints.
networks.store.endPoint	string		The HTTPS address for the network endpoint {format: https://<IP>:<PORT>
networks.store.connectTimeoutMillis	number	5000	The connection timeout in milliseconds to the endpoint.
networks.store.requestResponseTimeoutMillis	number	180000	The timeout, in milliseconds, that specifies how long to wait for the response from the endpoint. It is recommended that this value is greater than the endpoint’s own timeout.
networks.store.terminalId	string		The unique Terminal Id which is usually determined by the PSP.
networks.store.enableSettingOfTerminalId	boolean	false	Allows the terminalId to be included in applicable transaction request.
networks.store.validateMessaging	boolean	false	If enabled, the request and response messages are validated against XSD’s. Note this does not prevent the messages from being forwarded. Any validation issues are recorded EFTLink log.
trustStore	object	__________
networks.store.trustStore.trustAllServers	boolean	false	Disable validation of certificates with the truststore on connection between EFTLink and OPI devices. Please note, disabling validation of the trusted certificate is never a recommended practice. Ciphers and protocols restrictions continue to apply even when validation is disabled.
networks.store.trustStore.disableHostnameVerification	boolean	true
networks.store.trustStore.useJVMTrustStore	boolean	false
networks.store.trustStore.expiringLogWarningDays	number	90	Number of Days prior to TLS certificate expiry that error warnings will be placed in EFTLink log files.
networks.store.trustStore.protocolsAllowList	array	TLSv1.3, TLSv1.2	Restricts the protocols which are permissible in the connection between EFTLink and OPI devices.
networks.store.trustStore .cipherAllowList	array	TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256, TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384, TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256, TLS_AES_128_GCM_SHA256, TLS_AES_256_GCM_SHA384, TLS_CHACHA20_POLY1305_SHA256, TLS_AES_128_CCM_SHA256, TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384, TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256, TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256, TLS_ECDHE_ECDSA_WITH_AES_256_CCM, "LS_ECDHE_ECDSA_WITH_AES_128_CCM	Restricts the ciphers which are permissible in the connection between EFTLink and OPI devices. It is recommended that the allow list only include ciphers which are approved under Oracle Approved Technologies: Security Protocols
networks.store.trustStore.cipherDenyList	array	SSL_.*, TLS_EMPTY_.*, .*_SHA, .*_3DES_.*, .*_DES_.*, .*_WITH_NULL_.*, .*_anon_.*, .*EXPORT.*, .*LOW.*, .*MD5.*, .*DES.*, .*RC2.*, .*RC4.*, .*PSK.*, TLS_DH_.*, TLS_DHE_.*	Restricts the ciphers which are not permissible in the connection between EFTLink and OPI devices. The deny list by default includes ciphers which are not approved under Oracle Approved Technologies: Security Protocols.
networks.cloud	object	__________
networks.cloud.enabled	boolean	false	Enables communication with cloud-based network endpoints
networks.cloud.endPoint	string		The HTTPS address for the cloud endpoint {format: https://<CLOUD_SERVICE_ENDPOINT>:<PORT>/<MERCHANT_ACCOUNT>/<TERMINAL_ID>} The values stored in terminId and merchantAccount can be inserted automatically using $terminalId and $merchantAccount.
networks.cloud.connectTimeoutMillis	number	5000	The connection timeout in milliseconds to the endpoint.
networks.cloud.requestResponseTimeoutMillis	number	180000	The timeout, in milliseconds, that specifies how long to wait for the response from the endpoint. It is recommended that this value is greater than the endpoint’s own timeout.
networks.cloud.terminalId	string		The unique Terminal Id which is usually determined by the PSP
networks.cloud.enableSettingOfTerminalId	boolean	false	Allows the terminalId to be included in applicable transaction request.
networks.cloud.merchantAccount	string		The Merchant Account name.
networks.cloud.apiKeyEncrypted	string		Encrypted API key required for authenticating requests.
networks.cloud.routeAllTransactions	boolean	false	If enabled, routes all transaction types specified in the key “transactionType” to the cloud endpoint.
networks.cloud.validateMessaging	boolean	false	If enabled, the request and response messages are validated against XSD’s. Note this does not prevent the messages from being forwarded. Any validation issues are recorded EFTLink log.
networks.cloud.transactionType	array	56,57,58,81
trustStore	object	__________
networks.cloud.trustStore.trustAllServers	boolean	false	Disable validation of certificates with the truststore on connection between EFTLink and the cloud endpoint. Please note, disabling validation of the trusted certificate is never a recommended practice. Ciphers and protocols restrictions continue to apply even when validation is disabled.
networks.cloud.trustStore.disableHostnameVerification	boolean	true
networks.cloud.trustStore.expiringLogWarningDays	number	90	Number of Days prior to TLS certificate expiry that error warnings will be placed in EFTLink log files.
networks.cloud.trustStore.protocolsAllowList	array	TLSv1.3,TLSv1.2	Restricts the protocols which are permissible in the connection between EFTLink and OPI devices.
networks.cloud.trustStore .cipherAllowList	array	TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256, TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384, TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256, TLS_AES_128_GCM_SHA256, TLS_AES_256_GCM_SHA384, TLS_CHACHA20_POLY1305_SHA256, TLS_AES_128_CCM_SHA256, TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384, TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256, TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256, TLS_ECDHE_ECDSA_WITH_AES_256_CCM, "LS_ECDHE_ECDSA_WITH_AES_128_CCM	Restricts the ciphers which are permissible in the connection between EFTLink and OPI devices. It is recommended that the allow list only include ciphers which are approved under Oracle Approved Technologies: Security Protocols
networks.cloud.trustStore.cipherDenyList	array	SSL_.*, TLS_EMPTY_.*, .*_SHA, .*_3DES_.*, .*_DES_.*, .*_WITH_NULL_.*, .*_anon_.*, .*EXPORT.*, .*LOW.*, .*MD5.*, .*DES.*, .*RC2.*, .*RC4.*, .*PSK.*, TLS_DH_.*, TLS_DHE_.*	Restricts the ciphers which are not permissible in the connection between EFTLink and OPI devices. The deny list by default includes ciphers which are not approved under Oracle Approved Technologies: Security Protocols.
networks.customerFeedbackService	object	__________
networks.customerFeedbackService.enabled	boolean	false	Enables communication with customer feedback service endpoint.
networks.customerFeedbackService.endpoint	string	https://{FEEDBACK_SERVER}:{PORT}	The HTTPS address of the Customer Feedback service, typically hosted in the cloud {format: https://<FEEDBACK_SERVER>:<PORT>}
networks.customerFeedbackService.apiKeyEncrypted	string		Encrypted API key required for authenticating requests.
networks.customerFeedbackService.feedbackStatusCheckEnabled	boolean	false	Enables
networks.customerFeedbackService.statusTaskIntervalMinutes	number	10	Interval (in minutes) between activation status queries sent by OPI.
networks.customerFeedbackService.sendItemDetailsOnRequest	boolean	true	Indicates whether item details are included within the `posTransactionDetails` section of the Customer Feedback form request.
networks.customerFeedbackService.questionScreenTimeout	number	60	Time limit for the question screen when not provided by the web service.
networks.customerFeedbackService.displayCustomFormBeforePayment	boolean	true	Determines if the OPI Enhanced form will be displayed before payment process.
networks.customerFeedbackService.connectTimeoutMillis	number	500	Maximum time that OPI waits to establish a connection with the web service.
networks.customerFeedbackService.requestResponseTimeoutMillis	number	500	Time limit for OPI to receive a response after sending a request.
networks.customerFeedbackService.retries	number	5	Number of retry attempts OPI makes to connect to the web service.
networks.customerFeedbackService.questionScreenTimeoutSeconds	number	15	Time limit for the question screen when not provided by the web service.
networks.customerFeedbackService.ackScreenTimeoutSeconds	number	15	Time limit for the acknowledgement screen when not provided by the web service.
networks.customerFeedbackService.epsTerminalId	string		The termina ID. This is usually provided.
networks.customerFeedbackService.epsManufacturer	string		The terminal manufacturer name.
networks.customerFeedbackService.epsModel	string		The terminal model name.
networks.customerFeedbackService.trustStore	object	__________
networks.customerFeedbackService.trustStore.trustAllServers	boolean	false	Disable validation of certificates with the truststore on connection between EFTLink and the cloud endpoint. Please note, disabling validation of the trusted certificate is never a recommended practice. Ciphers and protocols restrictions continue to apply even when validation is disabled.
networks.customerFeedbackService.trustStore.disableHostnameVerification	boolean	true
networks.customerFeedbackService.trustStore.expiringLogWarningDays	number	90	Number of Days prior to TLS certificate expiry that error warnings will be placed in EFTLink log files.
networks.customerFeedbackService.trustStore.protocolsAllowList	array	TLSv1.3,TLSv1.2	Restricts the protocols which are permissible in the connection between EFTLink and OPI devices.
networks.customerFeedbackService.trustStore .cipherAllowList	array	TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256, TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384, TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256, TLS_AES_128_GCM_SHA256, TLS_AES_256_GCM_SHA384, TLS_CHACHA20_POLY1305_SHA256, TLS_AES_128_CCM_SHA256, TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384, TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256, TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256, TLS_ECDHE_ECDSA_WITH_AES_256_CCM, "LS_ECDHE_ECDSA_WITH_AES_128_CCM	Restricts the ciphers which are permissible in the connection between EFTLink and OPI devices. It is recommended that the allow list only include ciphers which are approved under Oracle Approved Technologies: Security Protocols
networks.customerFeedbackService.trustStore. cipherDenyList	array	SSL_.*, TLS_EMPTY_.*, .*_SHA, .*_3DES_.*, .*_DES_.*, .*_WITH_NULL_.*, .*_anon_.*, .*EXPORT.*, .*LOW.*, .*MD5.*, .*DES.*, .*RC2.*, .*RC4.*, .*PSK.*, TLS_DH_.*, TLS_DHE_.*	Restricts the ciphers which are not permissible in the connection between EFTLink and OPI devices. The deny list by default includes ciphers which are not approved under Oracle Approved Technologies: Security Protocols.
maintenanceTimeout	number	60	Timeout in seconds for the maintenance menu/admin menu.
partialAuthEnabled	boolean	true	Specifies whether partial authorization is enabled.
electronicSignatureEnabled	boolean	true	Specifies whether Electronic Signature processing is enabled.
giftCard	object	__________
giftCard.enabled	boolean	true	Specifies whether Gift Card processing is enabled
giftCard.pinEntryOnPosEnabled	boolean	false	Specifies whether to enable processing of Gift Card Pins from the POS.
giftCard.pinEntryOnPedEnabled	boolean	false	Specifies whether to request a PIN for the supplied Gift Card on the PED. Note, if pinEntryOnPosEnabled is enabled then that setting will take priority.
giftCard.pinEntryTypes	array	27,28,29,30	Specifies which OPI Retail Gift Card Transactions should apply Gift Card PIN processing.
giftCard.pinEntryMinimumLength	number	4	Specifies the minimum length of the PIN to be entered on the POS.
giftCard.pinEntryMaximumLength	number	4	Specifies the maximum length of the PIN to be entered on the POS.
giftCard.pinEntryRetries	number	3	Specifies the maximum amount of retries to attempt on the POS if the default maximum length of the PIN in the OPI specification is exceeded.
giftCard.providers	array		Specifies the gift card provider to use when a single entry is configured. If a list of providers is specified, the cashier will be prompted to select the provider from the list. If no GiftCardProvider is specified, then this entry will not be used, and no value is passed to the EPS in the ProviderId element of the TransactionRequest.
giftCard.providersPromptTimeout	number	1200	Specifies the timeout in seconds, for the Gift Card Provider selection prompt.
forms	object	__________
forms.getPhoneNumberMaxLength	number	10	Specifies the maximum number of digits for the phone number capture custom form.
forms.getPhoneNumberRegex	string	\\d{3}-\\d{3}-\\d{4}	Specifies the regular expression for the phone number capture custom form.
forms.getPhoneNumberUseMaxLength	boolean	true	Specifies whether to use max length instead of the regex for phone number capture custom form.
forms.getSSNMaxLength	number	9	Specifies the max length of the social security number capture custom form.
forms.getSSNRegex	string	\\d{3}-\\d{2}-\\d{4}	Specifies the regular expression for the social security number capture custom form.
forms.getSSNUseMaxLength	boolean	false	Specifies whether to use max length instead of the regex for social security number capture custom form.
forms.getEmailAddressMaxLength	number	50	Specifies the max length of the email address capture custom form.
forms.getDriverLicenseMaxLength	number	20	Specifies the max length of the driver license capture custom form.
forms.getNumericFieldMaxLength	number	50	Specifies the max length of the numeric field capture custom form.
forms.getNumericFieldRegex	string		Specifies the regular expression for the numeric field custom form.
forms.getNumericFieldUseMaxLength	boolean	true	Specifies whether to use max length instead of a regex for the numeric field custom form.
forms.getAlphaNumericFieldMaxLength	number	50	Specifies the max length of the alpha numeric field capture custom form.
forms.getAlphaNumericFieldRegex	string		Specifies the regular expression for the alpha numeric field custom form.
forms.getAlphanumericFieldUseMaxLength	boolean	true	Specifies whether to use max length instead of a regex for the alpha numeric field custom form
forms.displayQRCodeButtonLabel	string	Done	Specifies the label of the button on the QR code custom form.
forms.getPhoneUseType63	boolean	false	Whether to use the transaction type 63 GetAlphaNumeric instead of the GetNumericField when capturing the Phone number from the terminal.
forms.customFormsUseSeparateTextLines	boolean	false	Defines whether the core will move the separate TextLines in the DeviceRequest from PromptText to PromptText2, PromptText3, PromptText4 & PromptText5 Note, when obtaining Signature, these additional fields will be Title2, Title3, Title4 & Title5
forms.getEmailAddressGuidanceText	string		Specifies the guidance text when capturing an email address.
forms.getSSNGuidanceText	string		Specifies the guidance text when capturing a social security number.
forms.getDateGuidanceText	string		Specifies the guidance text when capturing a date of birth.
forms.getDriverLicenseGuidanceText	string		Specifies the guidance text when capturing a driver license number.
forms.getNumericFieldGuidanceText	string		Specifies the guidance text when capturing generic numeric data.
forms.getAlphaNumericFieldGuidanceText	string		Specifies the guidance text when capturing generic alpha-numeric data.
forms.getPhoneNumberGuidanceText	string		Specifies the guidance text when capturing a phone number.
forms.getCustomerVerificationAcceptLabel	string	Yes	Specifies the text label of the accept button for the Get Customer Verification custom form.
forms.getCustomerVerificationDeclineLabel	string	No	Specifies the text label of the decline button for the Get Customer Verification custom form.
personalCheckProcessingEnabled	boolean	true	Specifies whether Personal Check/Cheque processing is enabled.
lineDisplayEnabled	boolean	true	Specifies whether Line-Item Display processing is enabled.
maxLineItemTextLength	number	64	Specifies the maximum length of an Item Description in characters. This is used to truncate the length of the item description in case the description of a product is too long during line-item display on the pin entry device (PED) and on S/P request payload.
terminalMessagesEnabled	boolean	false	Allows the core to open a socket and listen and receive terminal messages being sent by the PSP specified by the in terminalMessagesEndpoint, which are then forwarded to the POS while a transaction request is being processed. The socket is closed once the response has been received to the transaction request.
terminalMessagesEndpoint	string	"wss://{TERMINAL_IP}:5017/ws/terminalmessage"	The endpoint used by EFTLink to open a socket for receiving messages from a psp. {format: wss://<IP>:<PORT>/ws/terminalmessage}
terminalMessagesConnectionTimeoutMillis	number	3000	connection timeout in milliseconds to TerminalMessagesEndpoint.
issuerIds	object	__________
issuerIds.31	string	RESERVE-1	Configurable eWallet Issuer ID value that can be overridden with a custom value.
issuerIds.32	string	RESERVE-2	Configurable eWallet Issuer ID value that can be overridden with a custom value.
issuerIds.33	string	RESERVE-3	Configurable eWallet Issuer ID value that can be overridden with a custom value.
issuerIds.34	string	RESERVE-4	Configurable eWallet Issuer ID value that can be overridden with a custom value.
issuerIds.35	string	RESERVE-5	Configurable eWallet Issuer ID value that can be overridden with a custom value.
issuerIds.36	string	RESERVE-6	Configurable eWallet Issuer ID value that can be overridden with a custom value.
issuerIds.37	string	RESERVE-7	Configurable eWallet Issuer ID value that can be overridden with a custom value.
issuerIds.38	string	RESERVE-8	Configurable eWallet Issuer ID value that can be overridden with a custom value.
issuerIds.39	string	RESERVE-9	Configurable eWallet Issuer ID value that can be overridden with a custom value.
issuerIds.60	string	Generic eWallet	Configurable eWallet Issuer ID value that can be overridden with a custom value.
issuerIds.40	string	RESERVE-10	Configurable Issuer ID value that can be overridden with a custom value.
issuerIds.41	string	RESERVE-11	Configurable Issuer ID value that can be overridden with a custom value.
issuerIds.42	string	RESERVE-12	Configurable Issuer ID value that can be overridden with a custom value.
issuerIds.43	string	RESERVE-13	Configurable Issuer ID value that can be overridden with a custom value.
issuerIds.44	string	RESERVE-14	Configurable Issuer ID value that can be overridden with a custom value.
issuerIds.45	string	RESERVE-15	Configurable Issuer ID value that can be overridden with a custom value.
issuerIds.46	string	RESERVE-16	Configurable Issuer ID value that can be overridden with a custom value.
issuerIds.47	string	RESERVE-17	Configurable Issuer ID value that can be overridden with a custom value.
issuerIds.48	string	RESERVE-18	Configurable Issuer ID value that can be overridden with a custom value.
issuerIds.49	string	RESERVE-19	Configurable Issuer ID value that can be overridden with a custom value.
issuerIds.50	string	RESERVE-20	Configurable Issuer ID value that can be overridden with a custom value.
issuerIds.51	string	RESERVE-21	Configurable Issuer ID value that can be overridden with a custom value.
issuerIds.52	string	RESERVE-22	Configurable Issuer ID value that can be overridden with a custom value.
issuerIds.53	string	RESERVE-23	Configurable Issuer ID value that can be overridden with a custom value.
issuerIds.54	string	RESERVE-24	Configurable Issuer ID value that can be overridden with a custom value.
issuerIds.55	string	RESERVE-25	Configurable Issuer ID value that can be overridden with a custom value.
issuerIds.56	string	RESERVE-26	Configurable Issuer ID value that can be overridden with a custom value.
issuerIds.57	string	RESERVE-27	Configurable Issuer ID value that can be overridden with a custom value.
issuerIds.58	string	RESERVE-28	Configurable Issuer ID value that can be overridden with a custom value.
issuerIds.59	string	RESERVE-29	Configurable Issuer ID value that can be overridden with a custom value.
eWalletProcessingEnabled	boolean	true	Specifies whether to enable EWallet processing. EWalletIssuerIds setting becomes effective when this setting is true.
enforceCardNameSetByOpi	boolean	false	If true, the card name returned in the CardServiceResponse adheres to the mappings specified by the OPI spec and is not overridden by any mapping performed within the cardrange.xml.
quickChipEnabled	boolean	false	Specifies whether to enable Quick Chip functionality to allow the customer to pre-authorize their card prior to sale tendering. Warning: This setting will not be in effect unless LineDisplayEnabled is true and a value greater than 0 is set in the QuickChipAverageTransactionValue.
quickChipAverageTransactionValue	number	20	Specifies the average quickchip transaction value. This value determines the PED prompts in the transaction (for example NFC).
cardAcquisitionEnabled	boolean	false	Specifies whether to enable Card Acquisition message processing prior to Sale/Purchase message processing for 2-stage payment.
cardAcquisitionEventEnabled	boolean	false	If set to true, triggers the CA to send through a device event to the POS, so the POS can determine whether the transaction TaxFree is supported.
cardAcquisitionPromptTimeout	number	1200	Specifies the timeout in seconds, for the CardInserted DeviceRequest prompt displayed on the POS.
installmentsEnabled	boolean	false	Specifies whether to enable instalment payments functionality.
maxInstallmentsAllowed	number	24	Specifies the maximum number of installments allowed per transaction. If the entered value on the installments prompt exceeds the MaxInstallmentsAllowed value, the installments prompt will retry until the configured NoOfInstallmentsPromptRetries amount is reached.
debitCreditSelectionPromptTimeout	number	600	Specifies the timeout in seconds, for debit or credit selection prompt
noOfInstallmentsPromptTimeout	number	600	Specifies the timeout in seconds, for instalments prompt.
noOfInstallmentsPromptRetries	number	3	Specifies the number of installments prompt retries.
useLegacyTokenLogicEnabled	boolean	false	Specifies whether to use legacy token logic processing. This ensures the RRN is set on the CardServiceResponse.CardValue.Token object so that linked refunds will use the CardServiceRequest.CardValue.Token for processing as the OriginalRRN. Warning: this setting disables/disallows the ability to pay by stored card token/vault card token.
refRefundUseCardTokenEnabled	boolean	false	Specifies whether to use the Card Token to perform refund requests instead of the OriginalRRN/AcquirerTransactionReference.
tokenizeAnonymousCardsEnabled	boolean	false	Specifies whether to always tokenize the card regardless of the existence of a CustomerId on the Payment CardServiceRequest.
legacyXstoreCopyCardTokenToOrigAltTransRef	boolean	false	Enable when using Xstore pre V19.0.1 and Cardless Reference Refund required when moving from POS Jni Core to OPI Core. When process a Referenced Refund, it will copy CSRequest.Card.Token to OPI Refund Request OrigAltTransRef if CSRequest.TransactionReference is not set.
loyaltyBrandsEnabled	boolean	false	Specifies whether to enable Loyalty Brands
allowedLoyaltyBrands	array		An array of allowed loyalty brands. For example: "allowedLoyaltyBrands": ["AppleVas", "Google Smarttap"]
cellPhoneRechargePromptForCardOrCashEnabled	boolean	false	Specifies whether the POS prompt for Card or Cash for a Cell Phone Recharge transaction request.
cellPhoneRechargePromptForCardOrCashTimeout	number	600	Specifies the timeout, in seconds, for the Card or Cash prompt during a Cell Phone Recharge transaction request.
invoicePaymentPromptForCardOrCashEnabled	boolean	false	Specifies whether to prompt for Card or Cash at the POS for an Invoice Payment transaction request.
invoicePaymentPromptForCardOrCashTimeout	number	600	Specifies the timeout, in seconds, for a prompt for Card or Cash for Invoice Payment request.
invoicePaymentPromptScanBarcodeRetries	number	3	Specifies the number of retries for the Scan Barcode prompt.
defaultOperatorId	string	EFTLink OPI Operator	Specifies a default operator id for POS systems that do not provide an operator id in the CardServiceRequest.
defaultBaseCurrency	string	GBP	Specifies the default base currency to be used as part of the TransCurrency element in the OPI Retail messages.
defaultCheckType	string	01	Specifies the default check type for check processing.
defaultCheckName	string	Personal Check	Specifies the default check name for check processing.
detectReceiptSignatureString	string		Specifies the text to find in the <Print Data>field to determine whether a signature check prompt is required for the currently inflight request.
signatureCheckTimeout	number	30	Specifies the timeout in seconds, for the Signature Check prompt.
siteId	string	Site	Specifies the SiteId data which is required in every Oracle Payments Interface request.
posInfo	string	Test POS	Specifies the POSInfo data which is required for every Oracle Payments Interface request.
proxyInfo	string	OPI Version 26.1	Override the ProxyInfo value reported on every Oracle Payments Interface request.
busyErrorText	string	Device error retry	Specifies the error text when the device is busy.
electronicJournal	boolean	false	Specifies whether to add journal attributes to print lines
alternativePrintDataOrder	boolean	false	If true, then the receipt ordering within the PrintData field is changed to expect the customer receipt copy first and the merchant receipt copy second.
combinedReceipt	boolean	false	Specifies whether to defer printing of the EFT customer receipt and instead include within the standard POS customer receipt
suppressMerchantCopyForDecline	boolean	false	Specifies whether to suppress the printing of the merchant receipt if the transaction response is for a decline.
doNotCombineCustomerReceiptForDecline	boolean	false	Specifies whether to combine the customer receipt with the POS receipt when transaction response is a decline.
combinedReceiptFilters	object	__________	Defines up to 100 receipt-line suppression filters. Add properties named "0" through "100" (string keys). Each value is a match string evaluated against every printed receipt line; if a line matches, it is omitted from the customer receipt. Use the reserved value "<blank>" to suppress empty/blank receipt lines.
adminMenu	object	__________	Admin menu options
adminMenu.0	object		Top level Menu
adminMenu.0.1	object		Actionable Menu item
adminMenu.0.1.key	string	TXT_RECONCILIATION	The translation key that exists in the translation file (Lang<EN>_OPIREtail.properties) where the label value is obtained.
adminMenu.0.1.value	string	Reconciliation	The default value of the label if no translation key is found.
adminMenu.0.2	object	__________	Actionable Menu item
adminMenu.0.2key	string	TXT_CANCEL	The translation key that exists in the translation file (Lang<EN>_OPIREtail.properties) where the label value is obtained.
adminMenu.0.2.value	string	Cancel	The default value of the label if no translation key is found.
merchantReference	string		Unique merchant reference - this is used to identify the POS/Store
merchantReferenceFormat	string		Merchant Reference Format controls Example: R-dddddddddd-SSSSS.WWWWWW.YYYYMMDD.hhmmss.TTTTTT Note: See “Reference Formats” section for detailed explanation.
merchantReferenceSpecialChar	string		Specify a character that is to be passed through 'as is' in addition to the ones already mentioned.
capCancellation	boolean	true	Determines response for the getCapCancellation request.
capReversal	boolean	true	Determines response for the getCapReversal request.
displayMessageDuration	number	30	The duration in seconds on how long to display a display Message custom form request on the terminal.
printDataLogMasking	boolean	false	If enabled, the receipt data in PrintData tag response is masked in the logs.
saleTransactionRequestLineItemEnabled	boolean	true	If false, this will suppress the LineItem Field within the S/P Transaction request.
usePspPaymentBrandForCardCircuit	boolean	false	If true, and a value exists in the pspPaymentBrand field, then this value is mapped to the CardCiruit field in the cardServiceResponse.
payByLinkExpiresAtHours	number	24	Defines how many hours a generated URL should be considered valid.
sendLocalTimeWithOffset	boolean	false	If true, the OPIRetailCore will set the TransDateTime field upon all valid Transaction Requests, including the corresponding time zone offset.
entryModes	object	__________
entryModes.10	object	__________
entryModes.10.eftLinkEntryMode	string	ICC
entryModes.10.description	string	EMV Fallback (Signature Verification)
entryModes.10.cardholderVerificationMethod	string	Signature
entryModes.11	object	__________
entryModes.11.eftLinkEntryMode	string	RFI
entryModes.11.description	string	Proximity via Magnetic Stripe (Signature Verification)
entryModes.11.cardholderVerificationMethod	string	Signature
entryModes.12	object	__________
entryModes.12.eftLinkEntryMode	string	RFI
entryModes.12.description	string	Proximity via Magnetic Stripe (No CVM)
entryModes.12.cardholderVerificationMethod	string	No CVM Required
entryModes.13	object	__________
entryModes.13.eftLinkEntryMode	string	RFI
entryModes.13.description	string	Proximity via ICC (Signature Verification)
entryModes.13.cardholderVerificationMethod	string	Signature
entryModes.14	object	__________
entryModes.14.eftLinkEntryMode	string	RFI
entryModes.14.description	string	Proximity via ICC (PIN Verification)
entryModes.14.cardholderVerificationMethod	string	PIN
entryModes.15	object	__________
entryModes.15.eftLinkEntryMode	string	RFI
entryModes.15.description	string	Proximity via ICC (Customer Device Verified)
entryModes.15.cardholderVerificationMethod	string	Customer Device
entryModes.16	object	__________
entryModes.16.eftLinkEntryMode	string	RFI
entryModes.16.description	string	Proximity via ICC (No CVM)
entryModes.16.cardholderVerificationMethod	string	No CVM Required
entryModes.17	object	__________
entryModes.17.eftLinkEntryMode	string	RFI
entryModes.17.description	string	Proximity via ICC (No CVM)
entryModes.17.cardholderVerificationMethod	string	No CVM Required
entryModes.18	object	__________
entryModes.18.eftLinkEntryMode	string	MSR
entryModes.18.description	string	Swiping without PIN (Signature Verification)
entryModes.18.cardholderVerificationMethod	string	PIN
entryModes.19	object	__________
entryModes.19.eftLinkEntryMode	string	RFI
entryModes.19.description	string	Swiping - No CVM
entryModes.19.cardholderVerificationMethod	string	No CVM Required
entryModes.20	object	__________
entryModes.20.eftLinkEntryMode	string	Manual
entryModes.20.description	string	Manual enter card number (Signature Verification)
entryModes.20.cardholderVerificationMethod	string	Signature
entryModes.21	object	__________
entryModes.21.eftLinkEntryMode	string	Manual
entryModes.21.description	string	Manual enter card number - No CVM
entryModes.21.cardholderVerificationMethod	string	No CVM Required
entryModes.22	object	__________
entryModes.22.eftLinkEntryMode	string	ICC
entryModes.22.description	string	EMV (Signature Verification)
entryModes.22.cardholderVerificationMethod	string	Signature
entryModes.23	object	__________
entryModes.23.eftLinkEntryMode	string	ICC
entryModes.23.description	string	EMV (PIN Verification)
entryModes.23.cardholderVerificationMethod	string	PIN
entryModes.24	object	__________
entryModes.24.eftLinkEntryMode	string	ICC
entryModes.24.description	string	EMV (PIN & Signature Verification)
entryModes.24.cardholderVerificationMethod	string	Signature
entryModes.25	object	__________
entryModes.25.eftLinkEntryMode	string	ICC
entryModes.25.description	string	EMV - No CVM
entryModes.25.cardholderVerificationMethod	string	No CVM Required
entryModes.26	object	__________
entryModes.26.eftLinkEntryMode	string	EWALLET
entryModes.26.description	string	E-Wallet Payment
entryModes.26.cardholderVerificationMethod	string	Customer Device
entryModes.27	object	__________
entryModes.27.eftLinkEntryMode	string	Stored
entryModes.27.description	string	Saved Card Token - No CVM
entryModes.27.cardholderVerificationMethod	string	No CVM Required
entryModes.28	object	__________
entryModes.28.eftLinkEntryMode	string	ECOMM
entryModes.28.description	string	Ecommerce
entryModes.28.cardholderVerificationMethod	string	Unknown
entryModes.29	object	__________
entryModes.29.eftLinkEntryMode	string	Manual
entryModes.29.description	string	Manual enter card number (PIN Verification)
entryModes.29.cardholderVerificationMethod	string	PIN
opiTransactionProcessorMap	object	__________
customConfig	object	__________	list of generic key values that can be used from a core customization, see OPI extensibility documentation examples.