Abstract: A method for providing graphic code information is implementable by a device comprising a first module, a second module, and an interface module. The method comprises: the second module verifying through the interface module whether the first module is a trusted module; the second module receiving target user information through the interface module and verifying whether the target user information is in a logged-in state on the second module, wherein the target user information is pre-associated with the interface module; and after verifying that the first module is a trusted module and the target user information is in the logged-in state on the second module, the second module generating graphic code information and transmitting the graphic code information to the first module through the interface module.

Abstract: Apparatus and methods for binding a wearable device for use with the wearable device, a terminal, and a server are presented. The method executed by the wearable device includes providing device information to the terminal, receiving a device certificate from the server, and storing the device certificate for performing payment using the corresponding user account. The method executed by the server includes receiving a binding request from the wearable device via the terminal, generating a device certificate of the wearable device based on the device identification, and providing the device certificate to the wearable device. The method executed by the payee device includes acquiring a transaction certificate of a wearable device and sending a payment collection request to a server including the transaction certificate of the wearable device and payment sum information.

Abstract: Apparatus and methods for binding a wearable device for use with the wearable device, a terminal, and a server are presented. The method executed by the wearable device includes providing device information to the terminal, receiving a device certificate from the server, and storing the device certificate for performing payment using the corresponding user account. The method executed by the server includes receiving a binding request from the wearable device via the terminal, generating a device certificate of the wearable device based on the device identification, and providing the device certificate to the wearable device. The method executed by the payee device includes acquiring a transaction certificate of a wearable device and sending a payment collection request to a server including the transaction certificate of the wearable device and payment sum information.

Abstract: Apparatus and methods for binding a wearable device for use with the wearable device, a terminal, and a server are presented. The method executed by the wearable device includes providing device information to the terminal, receiving a device certificate from the server, and storing the device certificate for performing payment using the corresponding user account. The method executed by the server includes receiving a binding request from the wearable device via the terminal, generating a device certificate of the wearable device based on the device identification, and providing the device certificate to the wearable device. The method executed by the payee device includes acquiring a transaction certificate of a wearable device and sending a payment collection request to a server including the transaction certificate of the wearable device and payment sum information.

Abstract: A method for providing graphic code information is implementable by a device comprising a first module, a second module, and an interface module. The method comprises: the second module verifying through the interface module whether the first module is a trusted module; the second module receiving target user information through the interface module and verifying whether the target user information is in a logged-in state on the second module, wherein the target user information is pre-associated with the interface module; and after verifying that the first module is a trusted module and the target user information is in the logged-in state on the second module, the second module generating graphic code information and transmitting the graphic code information to the first module through the interface module.

Abstract: Apparatus and methods for binding a wearable device for use with the wearable device, a terminal, and a server are presented. The method executed by the wearable device includes providing device information to the terminal, receiving a device certificate from the server, and storing the device certificate for performing payment using the corresponding user account. The method executed by the server includes receiving a binding request from the wearable device via the terminal, generating a device certificate of the wearable device based on the device identification, and providing the device certificate to the wearable device. The method executed by the payee device includes acquiring a transaction certificate of a wearable device and sending a payment collection request to a server including the transaction certificate of the wearable device and payment sum information.