The e-mark is much more than just a stamp. It is an electronic mobile marking device that offers color prints in nearly unlimited designs and variations. Impressive address prints with logos and images can be created and stamped, as well as time stamps and even QR or barcodes, along with automatic numbering. Prints can be applied to all absorbent surfaces such as documents, envelopes, books, paper bags, or even cardboard. The e-mark thus provides countless applications and is a true marketing tool.