Thanks for your response.  Can you explain a little further on the response portion you indicated below?  Specifically, what do you mean by "you can still 'use' the data from one version in another"   I don't know what you mean by that.  Do you mean, I will have 2 versions and will have to take information/numbers and physically put them into the new version?  I have a ton of clients on my Premier Plus Edition - will I have to type in all their names, invoices, data from the Premier Plus edition into the Professional Services Edition??  If so, that sounds very time consuming.  

"If you have two different versions of QuickBooks, such as Premier Plus Edition 2024 and Premier Professional Services Edition, please note that these versions cannot be merged into one. However, you can still use the data from one version in another."