American online business in Canada- Help

[mikeyrino]

Myself and 4 others live in the Midwest of the U.S.A.  We have an online business and would like to expand in Canada.  None of us want immigrant/residence status.  Is this possible?  We have a website that connects local businesses to potential consumers, so we don't have any actual inventory or need to mail anything.  All the money generated would be in Canadian dollars.  Any advice, direction or help would be greatly appreciated.