Question Author
Had a reply from Malware bytes, I will just go with what they say :
Tom Mercado, Jan 20 08:22 pm (PST):
Hello and welcome to the Malwarebytes consumer helpdesk. Thank you for choosing Malwarebytes Anti-Malware as your malware security solution, my name is Tom Mercado and I'll be assisting you today.
If you do not want the trial, refuse it when presented.
Once the Trial version has run(14 days), just select 'End Trial' and it will just disable the PRO features and you'll have a stand alone scanner(Free version). All downloads are the Free version with trial offer.