Patent ID: 8559968

Claim:
A method comprising: determining a current location of a mobile device; analyzing, via a computer, a location history for previous activities at the current location, the location history comprising: tracked locations that were tracked over a period of time; and a duration of time spent at each tracked location of the tracked locations; determining, by analyzing the location history via the computer, that a sellable item is an item of interest based on: a frequency of visits by the mobile device at the current location; time spent in a first area of an establishment corresponding to the current location; the sellable item being visited at two different tracked locations; a first duration of time spent at a first location of the two different tracked locations being longer than a second duration of time spent at a second location of the two different tracked locations; and the first duration occurring more recently than the second duration; and sending, via the computer, an electronic message about the item of interest.