When your company grows, or your needs change, and can get more functionality out of your QuickBooks® with an add-on app or service:

Winners of the "Awesome Add-on" Award by The Sleeter Group. Add-ons tested and recommended by the nation's top QuickBooks experts.
Intuit's Complete Directory of Software Solution Providers . Directory of over 1,000 options; searchable by need or industry.
Data Transfer Tools for Exporting/Importing or Removing Data, and Migrating between versions of QuickBooks. These are inexpensive and invaluable tools. Includes a very cool Opening Balance Tool to remove old data and make a new, clean data file with just opening balances.
"Dues" - Automatic Billing System. Only $129.00; auto-generates transactions such as Invoices using live, updated info instead of using frozen, "memorized" transactions.
Remove a QuickBooks password.