Advanced PHP GTIN Location Tracker - Delivery of the program within 24hours after awarding

PHP-based Program: Start of a process with: The settings page should be password-protected and accessible via a settings icon on the main page. Input of a user and an ID at the top in small text with a settings page. Only then can editing begin, provided that a list is known to the program. A list can be uploaded through the settings, and an ID must be provided for it. This CSV file consists of two columns: GTIN and Location. When uploading, the program must indicate whether there are any ambiguous duplicates, and if so, specify the row where they appear. In such cases, the upload is rejected. In the settings, the number of known GTINs and unique locations is displayed, and there is a button to delete the list. Only one list can be known to the program at any given time. In the settings, all current processes related to the list can be downloaded: GTIN, User, Location, Time, ID. Program: A field in the center of the website to scan a GTIN. Prominent feedback in large text within a frame indicating the box where the item should be placed and displaying the scanned GTIN. Green background for the frame if a GTIN is successfully found, with the indication of the box where the item should be placed. Red background with an error message if the GTIN is unknown. The word “Error” will appear where the box information would usually be displayed. The option to reset a process. The cursor automatically moves to the field, or it should be possible to immediately scan a new GTIN for a new process. Important: Save all processes. A counter in the top right corner showing the number of successful processes and displaying the username. The design requirement for the application is to be simple yet professional. Design is important to me also! Looking very much forward to have the chance to work with you. Thanks in advance for taking the time to read the description!