Hey there, @hobbieheat.
I hope you're enjoying your day so far.
As of right now, the option to show the account number on the screen and print is unavailable for templates. This is due to product limitations. I can see how this could be beneficial to you and your business. If you'd like, I can submit product feedback to our developer team, so this can be considered in a future update.
Please let me know if there's anything else that I could do for you today. Here in the Community, we are always happy to lend a helping hand in getting you back to business. Take care and have a good one!