Systems and methods for counter resynchronization can include one or more servers each including a memory and one or more processors. The one or more servers can be in data communication with a transmitting device. The one or more processors can be configured to determine one or more reset events. The one or more processors can be configured to generate a resync value. The one or more processors can be configured to transmit, via one or more scripts, the resync value to the transmitting device according to one or more prioritization factors and in response to the one or more reset events. The one or more processors can be configured to replace the counter value with the resync value in accordance with the one or more prioritization factors.

An improved financial terminal automatically reconfigures into different financial processing terminal types. In one embodiment, the terminal comprises a housing; a card reader configured to accept at least a portion of a card having an integrated circuit; at least one display; at least one processor; and at least one memory configured to store machine readable code, the machine readable code comprising a first kernel corresponding to a first transaction type and a second kernel corresponding to a second transaction type.

There are provided systems and methods for identifying transaction processing retry attempts based on machine learning models for transaction success. A service provider, such as an electronic transaction processor for digital transactions, may detect a failure of data processing for a transaction when processed with a separate data processing system, such as a card processing system for payment cards. In order to minimize cost and wasted resources for retrying transactions that are likely to further fail, a machine learning model may be implements that generates a predictive score for whether a failed transaction is likely to be successful if retried with the data processing system. The predictive score may be used to predict a probability of success, which may then be used with a cost function to determine a cost to retry the failed transaction and a cost to stop a retry of the failed transaction.

The described device allows a user to set preference and receive the preferences by simply allowing a payment device to communicate with a preference reader.

An improved financial terminal automatically reconfigures into different financial processing terminal types. In one embodiment, the terminal comprises a housing; a card reader configured to accept at least a portion of a card having an integrated circuit; at least one display; at least one processor; and at least one memory configured to store machine readable code, the machine readable code comprising a first kernel corresponding to a first transaction type and a second kernel corresponding to a second transaction type.

Methods of performing transactions with a payment card comprising an integrated circuit are disclosed comprising interacting with an integrated circuit on a received payment card and inferring an application corresponding to a card brand and card type of the payment card, or retrieving a map of the integrated circuit to read records on the integrated circuit based on the map, are disclosed. Corresponding devices, such as PIN pads, and computer products are also disclosed.

Example embodiments of systems and methods for contactless card verification include a contactless card including a substrate, a processor, and a memory, wherein the memory contains a first applet and a second applet, and a recipient device in data communication with the contactless card, wherein the second applet is configured to retrieve one or more parameters from the first applet via an interface; and wherein the second applet is configured to transmit the one or more parameters to the recipient device for verification.

The present disclosure relates to system and methods for predicting performance caused by software code changes. For this purpose, an augmented machine learning model predicts a latency of software module with updated code executed in a production environment. In some aspects, the latency is predicted based on a change of deviation that is determined by comparing the latency of the software module with updated code and the latency of the software module without updated code, whereas the software modules are executed in environments different from the production environment.

A system and method for observability, dashboard, alerting and pro-active action framework for card authorizations application are disclosed. A receiver receives a payment authorization request message having a predefined first format via a communication protocol TCPIP socket including an application process called socket manager corresponding to a card transaction. A processor operatively connected to the processor via a communication network collects application data from the message in connection with the card transaction; aggregates and stores the application data onto a dynamically allocated shared memory; reads the aggregated application data from the shared memory; stores the application data in an individual transient data queue attached to the socket manager; converts, in response to reading, the predefined first format of the payment authorization request message to a predefined second format suitable for publishing onto a desired messaging platform; and publishes the converted message onto the desired messaging platform.

Methods and devices for provisioning a secure application on an electronic device with first issuer data for a first issuer are described. In an embodiment, the provisioning system receives and stores first issuer records. The example provisioning system receives a provisioning request to provision the secure application with the first issuer data. The provisioning request includes identifying information. The example provisioning system evaluates the provisioning request based on at least one of the first issuer evaluation criteria, the first issuer records and the identifying information in the provisioning request. When the provisioning request satisfies the first issuer evaluation criteria, the example provisioning system generates a signal using the communication module to provide the first issuer data to the electronic device to provision the secure application on the electronic device.