发明名称 Point of sale processing initiated by a single tap
摘要 Point of sale processing of multiple options is possible with a single tap of a contactless device. The user taps the contactless device in the device reader's radio frequency field. The device reader and the contactless device establish a secure communication channel. Once a secure communication channel is established, the device reader communicates the purchase to the contactless device. The contactless device presents value-added services available to the user. The contactless device communicates the user's selected value-added service(s) to the device reader, and the reader communicates the purchase price of the transaction. The contactless device communicates payment options to the user and then communicates the user-selected payment options to the device reader. The device reader communicates a digital receipt to the contactless device, and the secure communication is terminated.
申请公布号 US9008616(B2) 申请公布日期 2015.04.14
申请号 US201113315818 申请日期 2011.12.09
申请人 Google Inc. 发明人 Wall Jonathan;Behren Rob von;Paya Ismail Cem
分类号 H04M11/00;G06Q20/00;G06Q30/06;G06Q20/32;G06Q30/02 主分类号 H04M11/00
代理机构 Johnson, Marcou & Isaacs, LLC 代理人 Johnson, Marcou & Isaacs, LLC
主权项 1. A computer-implemented method for point of sale (POS) processing, the method comprising: detecting, using one or more computing devices, proximity between a device for a contactless communication and a POS device using a near field communications (NFC) channel; establishing, using the one or more computing devices, an non-NFC wireless communications channel between the detected proximate POS device and the device for contactless communication; and communicating, using the one or more computing devices, at least one of purchase information and value-added services information between the POS device and the device for contactless communication at least in part via the established non-NFC wireless communications channel; wherein both the NFC channel and the non-NFC wireless communications channel are actively communicating during a common period of time.
地址 Mountain View CA US