THANK YOU, Fiat Lux - ASIA.
That's the sort of specific information / lead I was hoping for!
We do already use Rewind, even though our Accountant / Intuit Advisor said it was overkill and not necessary. I disagree with her. I'm too paranoid to trust Intuit / QBO Tech Support to help restore backups in a pinch - based on past experience of often having a hard time being connected with a Representative that understands the more complex aspects of QBO. Rewind is relatively inexpensive compared to potentially losing hours and hours of my time dealing with trying to get QBO Tech Support to help me.
Today, I've looked at the Transactions Pro link you provided, and will save this information for a bit later - after our busy season - when I'm ready to attack this problem more. Currently in "gathering ideas" stage so I can work on it this winter if I don't get to it sooner.
I do note that, yesterday, before I posted my question in this forum, I did a quick chat with the Transactions Pro website, and the person answering the chat would not or could not confirm if this tool would achieve my goal - they insisted I had to give them my phone number so a rep would call me to confirm if it would work out. That's not something I was prepared to get into and so I told the chat-rep I'd pass for the moment. Basically trying to force a potential buyer to provide a phone number (and therefore to likely then become part of a marketing list) feels sort of shady in this day and age of SPAM being out of control.
