A mobile computing device may include a screen, a camera, a communication interface, a processor, and memory. A native mobile application executing thereon may be configured to: obtain, by way of the communication interface, a plurality of orders; display, on the screen, a first graphical user interface depicting one or more of the plurality of orders; receive, by way of the screen, a selection of a particular order from the one or more of the plurality of orders; display, on the screen, a second graphical user interface depicting the particular order and that the line item has been ordered but not received; capture, by way of the camera, an image of a physical package; determine that a machine-readable representation from the image is associated with the line item; and transmit, by way of the communication interface, an update indicating that the line item has been received.