Enterprise Solution Scalable for growing businesses, better multi-user performance, controls, and capacity.  Power and Scalability for Growing Businesses QuickBooks Enterprise lets you scale up to 20 concurrent users as your organization grows. Plus, it doubles your database capacity for tracking products, customers and vendors compared with other QuickBooks products.

QuickBooks Premier offers industry-specific and business planning tools tailored to your business type. Comprehensive financial management and business planning tools. In addition to helping you with your usual accounting tasks, QuickBooks Premier also includes specialized tools and reports to help you manage your complete financial picture.

QuickBooks Pro provides standard accounting and business tools for organizing your finances with ease.
Manage routine accounting tasks including accounts payable & receivable, payroll and inventory; plus share data with Microsoft Office applications. QuickBooks Pro is the leading choice for managing your books.

QuickBooks Pro For MAC Organize your business finances quickly and easily with QuickBooks 2010 for Mac.  Get quick access to everyday tasks like invoicing, bill tracking, check-writing and payroll. 1) Track sales and expenses.  2) Share your data with Microsoft® Excel and your accountant. 3) Save time completing routine tasks and paperwork; and spend more time on your business.