A couple of FREE products I would recommend are: Simply Accounting First Step Express for accounting http://www.simplyaccounting.com/downloads/firststep/express/ and Billing Boss for invoicing http://www.billingboss.com/
A couple of FREE products I would recommend are: Simply Accounting First Step Express for accounting http://www.simplyaccounting.com/downloads/firststep/express/ and Billing Boss for invoicing http://www.billingboss.com/