The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 15, 2020
Filed:
Mar. 28, 2019
Visa International Service Association, San Francisco, CA (US);
Lance Weber, Longmont, CO (US);
Visa International Service Association, San Francisco, CA (US);
Abstract
A server computer can provide a merchant or other entity with a payment card (or other payment device) detection service that can determine a level of fraud based on the account type being presented (e.g., credit, debit, prepaid, etc.) at the time of purchase. For example, a payment account number (PAN) can be used to perform a database lookup (e.g., a range lookup) to identify the payment account type, which can then be fed into a fraud detection system. The level of fraud can then be used to determine an authorization result (e.g., accept, reject, or review). A use of a merchant processor computer that implements fraud processing can allow a merchant to implement discounting, acceptance, and/or fraud rules based on the card type.