Client system facilitating an online card present transaction
View Patent ↗An online card-present transaction system facilitates card-present type transactions with a merchant over a public network. A host system is configured to accept authentication data from a user via an authentication device. The host system, after authenticating a user is configured to retrieve the user's account information from a user database system and translate a user account number into a temporary transaction number. The temporary transaction number is then transmitted directly from the host system to the merchant, thereby eliminating the need for the user to send to the merchant over the internet, the user's transaction account number.
1. A system comprising:
a client computer-based system for online card present transactions, a merchant computer and a host computer, said client computer-based system comprising:
a processor,
a tangible, non-transitory memory communicating with said processor for facilitating said on-line card-present transaction,
said tangible, non-transitory memory having instructions stored thereon that, in response to execution by said processor, cause said processor to perform operations comprising:
transmitting, by said client computer-based system and to said merchant computer, a request to facilitate a transaction with a merchant;
receiving, by said client computer-based system, a payment option for using a smart card for payment,
wherein said receiving is in response to said merchant computer detecting a presence of a smart card reader connected to said client computer-based system, and wherein said receiving is in response to said merchant computer presenting said client computer-based system with a payment option for using a smart card for payment;
transmitting, by said client computer-based system, a selection of said payment option;
receiving, by said client computer-based system, a prompt from said merchant computer to insert said smart card into a smart card reader; and
transmitting, by said client computer-based system, a digital certificate from said smart card to a host computer via said merchant computer,
wherein said host computer retrieves a primary transaction account code associated with said digital certificate,
wherein said host computer generates a secondary transaction account code, and wherein said host computer transmits said secondary transaction account code to said merchant computer.
2. The system of claim 1 , wherein said host computer receives said secondary transaction account code from said merchant computer as part of a settlement process.
3. The system of claim 1 , wherein said host computer applies a charge associated with a settlement process to a transaction account associated with said secondary account transaction code.
4. The system of claim 1 , wherein said host computer receives said secondary transaction account code from said merchant computer as part of a settlement process; and applies a charge associated with said settlement process to a transaction account associated with said secondary account transaction code.
5. The system of claim 1 , wherein said host computer receives a Personal Identification Number (PIN).
6. The system of claim 5 , wherein said PIN triggers signing of a challenge string to create a signed challenge string.
7. The system of claim 5 , wherein said PIN accesses said digital certificate.
8. The system of claim 1 , wherein said host computer receives a Personal Identification Number (PIN) which triggers signing of a challenge string to create a signed challenge string and which accesses said digital certificate.
9. The system of claim 1 , wherein said host computer authenticates said smart card.
10. The system of claim 1 , wherein said host computer authenticates said smart card using said signed challenge string.
11. The system of claim 1 , wherein said host computer authenticates said smart card using said copy of said digital certificate.
12. The system of claim 1 , wherein said host computer authenticates said smart card using said signed challenge string and said copy of said digital certificate.
13. The system of claim 1 , wherein said secondary transaction account code is valid for a single purchase transaction.
14. The system of claim 1 , wherein said host computer associates said secondary transaction account code with said primary transaction account code.
15. The system of claim 1 , wherein said merchant computer submits a payment request based on said secondary transaction account code.