Well, why not :-) ? I've already done software like that. Still don't know what's yours, but in our case, it was for kiosks and access points. All the UI was o

Well, why not :-) ? I've already done software like that. Still don't know what's yours, but in our case, it was for kiosks and access points. All the UI was online (so if the client ask for UI change, it's automatically updated on every kiosks or access points), and the hardware related code was on the C# software installed (using a scanner, a barcode reader, printing stuff, etc...) Of course it's pretty specific, but as we have to create a key for every licence, you can't have two running at the same time, so no crack. We had bad experience, as a guy to which we sold a licence of the first version of our soft (some nearly 20 years ago), where we just checked if the serial was ok, installed it on multiple places and we found out totally randomly, 2 or 3 years later !