| 摘要 |
Systems, methods, and apparatus receiving promotion information by a mobile device are provided by certain embodiments of the invention. According to one embodiment, an information carrying tone may be received at a mobile device from a tone transmission device, wherein the information carrying tone includes at least one location identifier associated with promotion information. A tone processing application of the mobile device may further provide for processing the information carrying tone to extract at least one location identifier, and to transmit, to an information source, an indication responsive to receiving the information carrying tone. Also according to various aspects, following transmission of the indication, promotional information can be received by the mobile device for subsequent processing and utilization, such as an activation confirmation or a redeemable promotion.
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