Express system can upgrade to Practice Pro, this is useful if you want features that Express doesn't have, these include Document management, Client portal, and Customized reporting to name a few.
How to upgrade
Hover on top of you company name and click on Subscription Settings, there be an option to click on Learn more & upgrade.
You will be brought to our contact us page. Select support, and then select "Contact Support" and depending on your default mailing app it, a draft email page will appear with "firstname.lastname@example.org". Please send us a message stating that you would like to upgrade your system from Express to Practice Pro and one of our support agents will reach out and go over the details and the new pricing.
You can only upgrade from Express to Practice Pro and not Practice Pro + Accounting