Engrave, thats the other option I mentioned that I couldnt remember the name of and then I never came back to you with it. I have head good things about it.
Awesome to hear that you have set up and channel and others are interested in learning about this stuff too. I have been speaking with @simplymike in the comments on a post about non crypto people on steem wanting to learn this stuff. there are many people here on steem with marketing knowledge but for some reason they dont post much about it. But I think the tide is turning here on steem and now we have more non crypto people this could become more and more of a popular topic