Method , medium , and system for online fraud prevention based on user physical location data
US9811830B2 Patents
(57) A user conducts activities, such as researching a product online or visiting a store that sells the product. A user then utilizes a risk analysis system to receive and store user activity data for the user 's activities. When a purchase attempt is made with the user ' s financial account, a merchant sends a transaction request to the risk analysis system . The
12 claims. 121,427 characters of text.