A small sample size but here are some individuals requesting this exact feature and stating they’d be willing to pay for the functionality:
I personally believe Inventables is doing a fantastic job responding to requests from their users and they have continued to roll out changes/improvements to the free version as well. Easel still is included as free software when purchasing a machine which is a huge bonus for a lot of users. Easel Pro doesn’t include as many features yet as I thought it might be this point, but it’s very easy for us to say “just add this” or “just add that” and not realize how time consuming some of this enhancements might be.
I am glad they give the free days for Pro and once I feel it’s worth it, will consider a subscription. In the meantime, Easel satisfies the majority of my needs for most jobs. Keep up the good work, Inventables!