Consumer device based point-of-sale

1. A merchant device for providing secure, real-time location tracking of consumer devices within a monitored region of a merchant shop, the merchant device, comprising:

a display configured to present interactive displays;

communications circuitry configured to facilitate communications with a consumer device and a central system; and

processing circuitry configured to:

receive wireless communications between the consumer device and a plurality of other merchant devices positioned throughout the monitored region via a wireless network;

receive a wireless transmission including wallet identifying data from the consumer device via the wireless network;

determine location data indicating a consumer device location within the monitored region based at least in part on the received wireless communications;

receive, from the central system, consumer identifying data associated with the wallet identifying data; and

provide a graphical representation of a floor plan of the monitored region to the display comprising a consumer device location indication including at least some of the consumer identifying data in association with a unit of location for the consumer device that is selected from a plurality of units of location within the monitored region based on the consumer device location.

2. The merchant device of claim 1 , wherein the processing circuitry is further configured to:

determine location data based on a wireless communication received from the consumer device; and

determine the unit of location based on the location data.

3. The merchant device of claim 2 , wherein the wireless communication is based on one or more signals using near field communication (NFC), Quick Response (QR) code, radio frequency identification (RFID), triangulation, or received signal strength indication (RSSI).

4. The merchant device of claim 1 , wherein the unit of location is a dine-in location at a restaurant associated with a table identifier.

5. The merchant device of claim 4 , wherein the processing circuitry is further configured to determine, based on the location data, the table identifier from a plurality of table identifiers.

6. The merchant device of claim 5 , wherein the processing circuitry is further configured to:

associate the consumer identifying data with a restaurant tab identifier;

associate menu item data indicating one or more menu items with the restaurant tab identifier;

determine a payment amount based on the menu item data;

wirelessly send the payment amount to the consumer device;

wirelessly receive consumer approval data indicating approval of a payment for at least the payment amount from the consumer device, the consumer approval data secured with a private key associated with the wallet identifying data; and

send secured payment approval data based on the consumer approval data to the central system.

7. The merchant device of claim 4 , wherein the processing circuitry is further configured to:

receive, from the central system, consumer information associated with the consumer identifying data; and

provide the consumer information to the display when the consumer device is in proximity to the dine-in location.

8. The merchant device of claim 7 , wherein:

the consumer information includes dine-in location preference data; and

the processing circuitry is further configured to determine the dine-in location at the restaurant based on the dine-in location preference data.

9. The merchant device of claim 7 , wherein the consumer information includes dine-in preference data configured to facilitate customized dining service.

10. The merchant device of claim 7 , wherein the consumer information includes menu item purchase history data.

11. The merchant device of claim 7 , wherein the consumer information includes one or more promotional deals redeemable at the restaurant.

12. The merchant device of claim 4 , wherein the processing circuitry is further configured to:

receive consumer information entered via an interactive display presented on the display; and

send the consumer information to the central system.

13. The merchant device of claim 12 , wherein the consumer information includes an ordered menu item.

14. The merchant device of claim 12 , wherein the consumer information includes dine-in location preference data wirelessly received from the consumer device and configured to facilitate a determination of the dine-in location at the restaurant.

15. A machine-implemented method for providing secure, real-time location tracking of consumer devices within a monitored region of a merchant shop and by a merchant device comprising:

a display configured to present interactive displays and

communications circuitry configured to facilitate communications with a consumer device and a central system, the machine-implemented method comprising:

receiving wireless communications between the consumer device and a plurality of other merchant devices positioned throughout the monitored region via a wireless network;

receiving a wireless transmission including wallet identifying data from the consumer device via the wireless network;

determining location data indicating a consumer device location within the monitored region based at least in part on the received wireless communications;

receiving, from the central system, consumer identifying data associated with the wallet identifying data; and

providing a graphical representation of a floor plan of the monitored region to the display comprising a consumer device location indication including at least some of the consumer identifying data in association with a unit of location for the consumer device that is selected from a plurality of units of location within the monitored region based on the consumer device location.

16. The method of claim 15 further comprising, by the merchant device:

determining a unit of location at a merchant shop based on the location data; and

associating the consumer identifying data with the unit of location.

17. The method of claim 16 , wherein:

the unit of location is a dine-in location at a restaurant associated with a table identifier;

the monitored region includes the restaurant; and

the merchant device is further configured to determine, based on the location data, the table identifier from a plurality of table identifiers.

18. The method of claim 16 , further comprising, by the merchant device:

comparing the consumer device location with a plurality of available units of locations; and

wherein associating the consumer identifying data with the unit of location comprises associating the consumer identifying data with a nearest unit of location from the plurality of available units of locations.

19. The merchant device of claim 1 , wherein the processing circuitry is further configured to:

compare the consumer device location with a plurality of available units of locations; and

wherein associating the consumer identifying data with the unit of location at the merchant shop comprises associating the consumer identifying data with a nearest unit of location from the plurality of available units of locations.