Having said that, for companies dealing with substantial hard cash transactions, the greater reliability and larger ink reservoir justify the investment. They catch most, specially when various UV capabilities are confirmed, but combining with other detection procedures guarantees utmost protection. How it really works: Use an iodine-based ink that reacts https://100hongkongdollar44321.rimmablog.com/37736439/how-copyright-pens-detect-copyright-an-overview