Please see below for the main questions and answers about the new Malwarebytes 3.
What is new in Malwarebytes 3
Upgrading to Malwarebytes 3
Pricing
Third-party testing & anti-virus replacement
Existing subscriptions
How to report a new issue
How to get help for Malwarebytes 3
Malwarebytes 3 files to be added to A/V exclusions list
Available assistance for possibly infected computers
Malwarebytes Anti-Malware 2.x FAQ