Systems, methods, and computer-readable media provide for efficient inventory and information management over a wireless network. A form customized for a specific retail store is received at a wireless data input device. The form is completed and a command to send the completed form to a remote server is received. Stored Global Positioning System (“GPS”) data for the retail store corresponding to the form to be sent is compared to GPS data corresponding to the wireless data input device. If the two GPS coordinates are within a specified threshold distance, the wireless data input device is permitted to send the completed form to the server. If the GPS coordinates are outside the specified threshold distance, the wireless data input device is not permitted to send the completed form.