Small Business Plan

Hi,

Can I publish SharePoint Apps to a site which is in a subscription Small Business Plan? 

Or I need a Developer site which is not available for this subscription? Only for Midsize Business and Enterprise?

According with this site yes, http://blogs.technet.com/b/lystavlen/archive/2013/03/30/office-365-comparing-p-m-and-e-plans.aspx, but how?

Thank you,

Octavian