We just received this image of an internal RadioShack email that clearly shows RadioShack stores are receiving unmarked shipments on Tuesday or Wednesday this week. These deliveries, the note states, “must not be opened for any reason” until stores are told to do so by corporate. RadioShack is instructing employees to place the shipments in a secure location, to mark that the shipments can’t be opened, and it notes that RadioShack will be sending auditors to locations to make sure instructions are followed and the packages have not been tampered with. Any employee found to have disobeyed the company’s instructions will be subject to termination. What’s not clear is why RadioShack would be receiving any Apple-related merchandise early, though it could possibly be iPhone-related accessories and/or sales materials.