Systems and methods to deliver goods to a buyer that is dynamically located are described. The system communicates a user interface to a device that is identified as being located at a first location and associated with a customer. The user interface includes items that are identified as being located within a predetermined distance from the device. The system receives an order from the device that authorizes the purchase of an item and delivery of the item to the customer. The system automatically selects a courier from a plurality of couriers that are identified as being located at different locations. The system communicates a user interface to a courier mobile device that includes instructions to enable the courier to retrieve the item from a second location and deliver the item to the first location.
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