Hi everyone,
Does anyone know of any shops (or printers) in singapore supplying (or printing on) papers that has in-built copy-proof paper where the invisible watermark will only appear if the printed paper is scanned or photocopied?
THanks in advance!
Does anyone know of any shops (or printers) in singapore supplying (or printing on) papers that has in-built copy-proof paper where the invisible watermark will only appear if the printed paper is scanned or photocopied?
THanks in advance!