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HANDHELD COMPUTING DEVICE AND ELECTRONIC RECEIPT SERVER

  • US 20160019518A1
  • Filed: 01/21/2015
  • Published: 01/21/2016
  • Est. Priority Date: 07/17/2014
  • Status: Abandoned Application
First Claim
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1. A handheld computing device comprising:

  • a control unit including a processor and memory;

    a communication interface controlled by the control unit to communicate with an electronic receipt server that stores electronic receipt data; and

    a display unit controlled by the control unit to display a user interface that includesa transaction identifying symbol,a listing of one or more items indicated as having been purchased based on data of a previously issued electronic receipt stored in the electronic receipt server and transmitted to the handheld computing device in response to an update request to the data, anda deletion mark overlaid on or in proximity to one of the items to indicate that the item has been returned.

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