System-based detection of card sharing and fraud

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 10628811
APP PUB NO 20170270497A1
SERIAL NO

15070353

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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This disclosure describes, in part, a payment service that associates customer profiles with an identifier of a payment instrument, and then uses the customer profiles to identify a customer that is using the payment instrument during a transaction with a merchant. For instance, in some examples, the payment service can identify preferences of customers using transaction information that includes an identifier for a payment instrument, and associate the preferences with respective customer profiles. The payment service can then receive transaction information associated with a transaction between a customer and a merchant, identify preferences of the customer using the transaction information, compare the preferences of the customer with preferences stored in the customer profiles, and identify the customer based on the comparing. The payment service can further generate a receipt for the transaction and send the receipt to contact information of the customer.

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Patent Owner(s)

Patent OwnerAddress
BLOCK INC1455 MARKET ST SUITE 600 SAN FRANCISCO CA 94103

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fineberg, Alan San Francisco, US 11 115
Hawthorne, Kathryne San Francisco, US 6 29
McCormick, Damon Oakland, US 8 34
Tsou, Victor Oakland, US 9 61

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