

Pro and Premier have a very limited user-permission scheme.

Additionally, QuickBooks Enterprise can have 1 to 30 users, while Pro is limited to 3 users and Premier is limited to 5.

Additionally, there is no 14,500-list limit that Pro/Premier have. QuickBooks Enterprise has a database designed for larger data files, where you can surpass 250mb of a company file and still work securely.It is important to first note that if you are a current QuickBooks Pro/Premier user, there are a few important CORE features that make QuickBooks Enterprise a much more powerful system compared to its Pro and Premier counterparts:
