Simple Start 2010 Trial?

Registration entitles you to many benefits, including access to technical support and notification of product upgrades. You can use QuickBooks up to 30 days without registering the product. After 30 days, you must register to continue using QuickBooks. There is no charge to register QuickBooks.

You can view this information at: http://support.quickbooks.intuit.com/support/Pages/KnowledgeBaseArticle/...
The Knowledge base article is 119325. Go to www.quickbooks.com/support and enter the knowledge base article in search.

If you have the trial version of QuickBooks Simple Start 2010 Free Edtion you can track sales & expenses for up to 20 customers.

This information can be found at this web site: http://quickbooks.intuit.com/p...
 

All of the version of Quickbooks have given 30 days to register .