COLOP provides an App (for Android and iOS devices) that is focused on making any kind of stamp imprints (getemarkapp.colop.com). It is possible to create multi-colour imprints with your logos, images, texts, numbers, barcodes, and much more. These imprints can directly be made in the App, which can then be sent to the e-mark.
Beside the mobile app, also a desktop version for Windows PCs is available here.
Note that the e-mark create app can also be used by e-mark users (getemarkcreateapp.colop.com).