Check out these Bill Gates products:

Ninja Bills
Bill Paying Software for Mac and Windows. Organize your bills with this amazing bill paying management software. So easy to use anyone can use it. Stop paying late bill fees.
Ninja Bills

Bill of Sale Center
Bill of Sale forms for states. Bill of sale forms offered Auto Bill of Sale, Boat Bill of Sale, Personal Property Bill of Sale and Business Bill of Sale. Suitable for all sites including auction and bidding sites.
Bill of Sale Center

Viral Gate – Marketing Software
Unique viral marketing software.
Viral Gate – Marketing Software