Abstract: A card use system includes a first client configured to send a card use request including card information of a card, and display a payment code including a first resource account number corresponding to the first client; a second client configured to send a payment request to transfer a first quantity of resources from the first resource account number to a second resource account number corresponding to the second client; a card server configured to validate the card according to the card information; and in response to successfully validating the card, send a confirmation indication to the payment server; and a payment server configured to, in response to receiving the confirmation indication from the card server, transfer a second quantity of resources in the first resource account number corresponding to the first client to the second resource account number corresponding to the second client.

Abstract: A service processing method includes: presenting predefined services on a service usage interface of a first application; obtaining, from a backend server of the third-party service provider, notification information that a first service presented on the service usage interface has been used, updating the predefined services on the service usage interface, and presenting an information prompt identifier corresponding to the first service; and detecting that the information prompt identifier corresponding to the first service is triggered, and in response to detecting that the information prompt identifier corresponding to the first service is triggered, presenting the notification information that the first service has been used and an information prompt identifier of a second service associated with the first service, the information prompt identifier of the second service being capable of prompting a user to add the second service to the service usage interface of the first application.

Abstract: A card use system includes a first client configured to send a card use request including card information of a card, and display a payment code including a first resource account number corresponding to the first client; a second client configured to send a payment request to transfer a first quantity of resources from the first resource account number to a second resource account number corresponding to the second client; a card server configured to validate the card according to the card information; and in response to successfully validating the card, send a confirmation indication to the payment server; and a payment server configured to, in response to receiving the confirmation indication from the card server, transfer a second quantity of resources in the first resource account number corresponding to the first client to the second resource account number corresponding to the second client.

Abstract: This application discloses an information processing method and a server. The server provides an information service interface externally and performs information interaction with at least one third-party application system through the information service interface. The method includes: sending, to a user terminal, electronic information obtained from the third-party application system through the information service interface, the electronic information including a numerical value and provider information; obtaining at least one of first geographical location information or first time information reported by the user terminal; and determining whether one of the at least one of the first geographical location information or the first time information reported by the user terminal satisfies an adjustment condition, and if yes, updating the numerical value in the electronic information, and sending the updated numerical value of the electronic information to the user terminal.

Abstract: A service processing method includes: presenting predefined services on a service usage interface of a first application; obtaining, from a backend server of the third-party service provider, notification information that a first service presented on the service usage interface has been used, updating the predefined services on the service usage interface, and presenting an information prompt identifier corresponding to the first service; and detecting that the information prompt identifier corresponding to the first service is triggered, and in response to detecting that the information prompt identifier corresponding to the first service is triggered, presenting the notification information that the first service has been used and an information prompt identifier of a second service associated with the first service, the information prompt identifier of the second service being capable of prompting a user to add the second service to the service usage interface of the first application.