eFax Free – Receive Faxes via Email for Free

eFax Free is a free service that allows you to receive faxes via email. Sign up for an account and eFax Free will give you a virtual phone number to receive faxes. The faxes will be sent to your email inbox. Thanks to Greg (a.k.a. DJ Dealer) for mentioning this service! eFax Free

QuickBooks Billing Manager – Free Online Invoicing

QuickBooks Billing Manager Intuit Billing Manager is the fast, easy, FREE way to manage your invoicing online. Use the Billing Manager web site to create customized, professional invoices, send them by email and track payment history and status — all on one place. Spend less time on your paperwork and more time on your customers.