Device, system, and method for creating virtual credit card

A system for creating an exchange account bond to a social network account of a user in a social network application and exchange server and a virtual credit card bound to the exchange account to be stored in a data storage of the social network application and exchange server, comprising:

• the social network application and exchange server having the data storage, a client terminal device having a user interface communicating with the social network application and exchange server, and a second server communicating with the social network application and exchange server,
• wherein the client terminal device is configured to:
• run a social network application to access the social network application and exchange server via the social network account of the user corresponding to user real-name ID information;
• and
• acquire the user real-name ID information from the user interface of the social network application and send the user real-name ID information to the social network application and exchange server;
• wherein the social network application server is configured to:
• receive the user real-name ID information from the client terminal device;
• send the user real-name ID information to the second server, for use by the second server for detecting if a credit card account associated with the user real-name ID information was previously issued and is saved in the second server;
• receive an identity of a validation terminal device sent from the second server in response to determining that a credit card account associated with the user real-name ID information was previously issued, wherein the validation terminal device is different from the client terminal device;
• perform validation by sending a validation code to the validation terminal device according to the received identity of the validation terminal device, receiving a second code entered by the user into the client terminal device wherein the second code is determined by the user by obtaining the validation code from the validation terminal device, and determining that the validation is successful when the validation code matches the second code;
• and
• upon determining that the validation is successful:
• send an indicator of successful validation to the second server to prompt the second server to create a virtual credit card account separate from and independent of the credit card account previously issued;
• send user historical social data of the user including at least one of historical online time, historical social network chatting time, historical email data, and historical social network login data to the second server for the second server to generate a credit limit for the virtual credit card account;
• receive the virtual credit card account and the credit limit;
• open a new electronic exchange account associated with the received user real-name ID information, wherein the new electronic exchange account has a binding relationship with the social network account;
• create a binding relationship between the virtual credit card account and the new electronic exchange account;
• and
• conduct a transaction using the virtual credit card account via the binding relationship on behalf of the new electronic exchange account from the user interface provided by the social network application;
• and
• wherein the second server is configured to:
• receive the user real-name ID information from the social network application and exchange server;
• send the identity of the validation terminal device to the social network application and exchange server;
• receive the indicator of successful validation from the social network application and exchange;
• and
• creating the virtual credit card account.

A method for creating an exchange account bond to a social network account of a user in a social network application and exchange server and a virtual credit card bound to the exchange account to be stored in a data storage of a social network application and exchange server, comprising:

• receiving, by the social network application and exchange server, user real-name ID information of the user from a user interface of a social network application running on a client terminal device to access the social network application and exchange server via the social network account of the user;
• sending, by the social network application and exchange server, the user real-name ID information to a second server, for use by the second server for detecting if a credit card account associating with the user real-name ID information was previously issued and is saved in the second server;
• receiving, by the social network application and exchange server, an identity of a validation terminal device sent from the second server in response to determining that a credit card account associated with the user real-name ID information was previously issued;
• performing, by the social network application and exchange server, validation by sending a validation code to the validation terminal device according to the received identity of the validation terminal device, receiving a second code entered by the user into the client terminal device wherein the second code is determined by the user by obtaining the validation code from the validation terminal device, and determining that the validation is successful when the validation code matches the second code, wherein the validation terminal device is different from the client terminal device;
• and
• upon determining that the validation is successful:
• sending, by the social network application and exchange server, an indicator of successful validation to the second server to prompt the second server to create a virtual credit card account separate from and independent of the credit card account previously issued;
• sending user historical social data of the user including at least one of historical online time, historical social network chatting time, historical email data, and historical social network login data to the second server for the second server to generate a credit limit for the virtual credit card account;
• receiving, by the social network application and exchange server, the virtual credit card account and the credit limit;
• opening an electronic exchange account associated with the received, by the social network application server, user real-name ID information, wherein the electronic exchange account has a binding relationship with the social network account;
• creating, by the social network application and exchange server, a binding relationship between the virtual credit card account and the electronic exchange account;
• and
• conducting, by the social network application and exchange server, a transaction using the virtual credit card account via the binding relationship on behalf of the electronic exchange account from the user interface provided by the social network application.