Reprint of invoice is a security risk

When one enables "show receipt printing dialogue box" the security of the system is compromised because one can still reprint as many receipts as they wish on that page by simply tapping on print. The reprint receipt should at least be password protected on that page and must be cleared marked "REPRINT" All receipts reprinted whether on 'display receipt print dialogue" or through "view sales history-receipts" must be cleared labeled or marked "REPRINT "