Have a very limited # of products, ship only w/in the US, not dealing in firearms, am competent with very simple HTML 5.0 written in notepad.  GoDaddy is my host @ the moment; have not yet purchased an SSL certificate.  Have a gun friendly credit card provider for physical cards @ gun shows through my iPad (not Square).  Is there open source software I can configure (old DOS 2.0 guy) or am I better off using GoDaddy's offerings (think they have something)?