Card Processing Methods and Systems

• US 20170337548A1
• Filed: 11/10/2015
• Published: 11/23/2017
• Est. Priority Date: 11/10/2014
• Status: Abandoned Application

• Current Assignee: Rêv Worldwide, Inc.
• Original Assignee: Rêv Worldwide, Inc.
• Inventors: GRIGGS, Daryn, KAO, Futeh, TAYLOR, Andrew, HILTON, Simon
• Application Number:
  US15/525,583
• Publication Number:
  US 20170337548A1
• Time in Patent Office: Days
• CPC Class Codes: G06Q 20/227 characterised in that multiple accounts are available, e.g. to the payer
• CPC Class Codes: G06Q 20/34 using cards, e.g. integrated circuit [IC] cards or magnetic cards
• CPC Class Codes: G06Q 20/3572 Multiple accounts on card
• CPC Class Codes: G06Q 20/36 using electronic wallets or electronic money safes
• CPC Class Codes: G06Q 20/367 involving electronic purses or money safes
• CPC Class Codes: G06Q 20/381 Currency conversion

Abstract

Example card processing methods and systems are described. The card processing system may receive a request to approve or reject a transaction using a multicurrency card with multiple account balances in multiple currencies. The transaction may be associated with a transaction amount in a transaction currency. In response to determination that the first account balance is not available or insufficient to fund the transaction amount, the card processing system may determine, from the multiple account balances, a second account balance in a second currency that is different to the transaction account to fund the transaction amount. An exchange rate may be selected for dynamic currency conversion of part or all of the second account balance from the second currency to the transaction currency; and a determination made as to whether to approve or reject the transaction based on the dynamic currency conversion using the selected exchange rate.

Claims

1. A card processing method implemented by a card processing system, comprising:

receiving a request to approve or reject a transaction using a multicurrency card with multiple account balances in multiple currencies, wherein the transaction is associated with a transaction amount in a transaction currency;

determining, from the multiple account balances, a first account balance in a first currency that is the same as the transaction currency to fund the transaction amount;

in response to determination that the first account balance is not available or insufficient to fund the transaction amount,

determining, from the multiple account balances, a second account balance in a second currency that is different to the transaction account to fund the transaction amount;

selecting an exchange rate for dynamic currency conversion of part or all of the second account balance from the second currency to the transaction currency; and

determining whether to approve or reject the transaction based on the dynamic currency conversion using the selected exchange rate.

2. The method of claim 1, wherein selecting the exchange rate comprises:

retrieving, in real time from multiple foreign exchange provider systems, multiple candidate exchange rates to convert the second currency to the transaction currency; and

selecting the exchange rate from the multiple candidate exchange rates that is the most favourable for the dynamic currency conversion.

3. The method of claim 2, wherein the exchange rate selected from the multiple candidate exchange rates is an effective exchange rate determined based on a fee associated with the dynamic currency conversion.

4. The method of claim 1, 2 or 3, wherein the card processing system comprises at least one of:

an interface to receive, from a card issuer system or a merchant system, the request to approve or reject the transaction;

a foreign exchange evaluator to determine the first account balance and the second account balance to fund the transaction amount; and

a foreign exchange engine to retrieve the exchange rate from a foreign exchange provider system.

5. The method of claim 4, wherein the foreign exchange engine implements an abstraction layer at the card processing system to communicate with multiple foreign exchange provider systems using multiple communication protocols and to retrieve multiple candidate exchange rates from which the exchange rate is selected.

6. The method of any one of the preceding claims, wherein determining the second account balance in the second currency further comprises:

retrieving a rule associated with the dynamic currency conversion of the second account balance; and

selecting the second account balance from the multiple account balances based on the rule.

7. The method of claim 6, wherein the retrieved rule defines an order according to which dynamic currency conversion is iteratively performed on the multiple account balances until the transaction amount is fully funded.

8. The method of any one of the preceding claims, wherein determining whether to approve or reject the transaction further comprises:

in response to determination that dynamic currency conversion of part or all of the second account balance is insufficient to fund the transaction amount,

determining at least one further second account balance in a further second currency to fund the transaction amount; and

retrieving a further exchange rate for dynamic currency conversion of the further second currency to the transaction currency to fund a remaining transaction amount.

9. The method of any one of the preceding claims, wherein determining to approve or reject the transaction further comprises:

in response to determination that the first account balance is available but insufficient to fund the transaction amount,

determining a sum of the first account balance and the second account balance in the transaction currency after dynamic currency conversion; and

determining to approve the transaction if the sum is sufficient to fund the transaction amount.

10. The method of any one of the preceding claims, further comprising prior to the transaction:

receiving a request to transfer an amount from a source account balance in a source currency to a destination account balance in a destination currency, wherein the source account balance and destination account balance are associated with the multicurrency card;

retrieving an exchange rate for currency conversion from the source currency to the destination currency; and

based on the amount to be transferred and the exchange rate, updating the source account balance and destination account balance.

11. The method of any one of the preceding claims, wherein the multicurrency card is a debit card, credit card or prepaid card with a card number associated with the multiple account balances in multiple currencies.

12. A computer system capable of acting as a card processing system, wherein the computer system comprises:

a processor; and

a non-transitory computer-readable medium having stored thereon instructions that, when executed by the processor, cause the processor to;

receive a request to approve or reject a transaction using a multicurrency card with multiple account balances in multiple currencies, wherein the transaction is associated with a transaction amount in a transaction currency;

determine, from the multiple account balances, a first account balance in a first currency that is the same as the transaction currency to fund the transaction amount;

in response to determination that the first account balance is not available or insufficient to fund the transaction amount,

determine, from the multiple account balances, a second account balance in a second currency that is different to the transaction account to fund the transaction amount;

select an exchange rate for dynamic currency conversion of part or all of the second account balance from the second currency to the transaction currency; and

determine whether to approve or reject the transaction based on the dynamic currency conversion using the selected exchange rate.

13. The computer system of claim 12, wherein when selecting the exchange rate, the processor is to:

retrieve, in real time from multiple foreign exchange provider systems, multiple candidate exchange rates to convert the second currency to the transaction currency; and

select the exchange rate from the multiple candidate exchange rates that is most favourable for the dynamic currency conversion.

14. The computer system of claim 13, wherein the exchange rate selected from the multiple candidate exchange rates is an effective exchange rate determined based on a fee associated with the dynamic currency conversion.

15. The computer system of claim 12, 13 or 14, wherein the processor is further to implement at least one of:

an interface to receive, from a card issuer system or a merchant system, the request to approve or reject the transaction;

a foreign exchange evaluator to determine the first account balance and the second account balance to fund the transaction amount; and

a foreign exchange engine to retrieve the exchange rate from a foreign exchange provider system.

16. The computer system of claim 15, wherein the foreign exchange engine implements an abstraction layer to communicate with multiple foreign exchange provider systems using multiple communication protocols and to retrieve multiple candidate exchange rates from which the exchange rate is selected.

17. The computer system of any one of claims 12 to 16, wherein when determining the second account balance in the second currency, the processor is further to:

retrieve a rule associated with the dynamic currency conversion of the second account balance; and

determine the second account balance by selecting the second account balance from the multiple account balances based on the rule.

18. The computer system of claim 17, wherein the retrieved rule defines an order according to which dynamic currency conversion is iteratively performed on the multiple account balances until the transaction amount is fully funded.

19. The computer system of any one of claims 12 to 18, wherein when determining whether to approve or reject the transaction, the processor is further to:

in response to determination that dynamic currency conversion of part or all of the second account balance is insufficient to fund the transaction amount,

determine at least one further second account balance in a further second currency to fund the transaction amount;

retrieve a further exchange rate for dynamic currency conversion of the further second currency to the transaction currency to fund a remaining transaction amount.

20. The computer system of any one of claims 12 to 19, wherein, prior to the transaction, the processor is further to:

receive a request to transfer an amount from a source account balance in a source currency to a destination account balance in a destination currency, wherein the source account balance and destination account balance are associated with the multicurrency card;

retrieve an exchange rate for currency conversion from the source currency to the destination currency; and

based on the amount to be transferred and the exchange rate, update the source account balance and destination account balance.

21. A card processing method implemented by a card processing system, comprising:

receiving a request to approve or reject a transaction using a multicurrency card with multiple account balances in multiple currencies, wherein the multicurrency card is a debit card or credit card, and the transaction is associated with a transaction amount in a transaction currency;

determining, from the multiple account balances, a first account balance in a first currency that is the same as the transaction currency to fund the transaction amount;

in response to determination that the first account balance is not available or insufficient to fund the transaction amount,

determining, from the multiple account balances, a second account balance in a second currency that is different to the transaction currency to fund the transaction amount;

retrieving an exchange rate for currency conversion of part or all of the second account balance from the second currency to the transaction currency, wherein the exchange rate is retrieved from one or more foreign exchange provider systems either in real time or prior to receiving the request; and

determining whether to approve or reject the transaction based on the currency conversion using the exchange rate.

22. A computer system capable of acting as a card processing system, wherein the computer system comprises:

a processor; and

a non-transitory computer-readable medium having stored thereon instructions that, when executed by the processor, cause the processor to;

receive a request to approve or reject a transaction using a multicurrency card with multiple account balances in multiple currencies, wherein the multicurrency card is a debit card or credit card, and the transaction is associated with a transaction amount in a transaction currency;

determine, from the multiple account balances, a first account balance in a first currency that is the same as the transaction currency to fund the transaction amount;

in response to determination that the first account balance is not available or insufficient to fund the transaction amount,

determine, from the multiple account balances, a second account balance in a second currency to fund the transaction amount, wherein the second currency is different to the transaction currency;

retrieve an exchange rate for currency conversion of part or all of the second account balance from the second currency to the transaction currency, wherein the exchange rate is retrieved from one or more foreign exchange provider systems either in real time or prior to receiving the request; and

determine whether to approve or reject the transaction based on the currency conversion using the exchange rate.