The
Inbound Certification is a free online course that's open to everyone.
From college students to entrepreneurs to marketing professionals, the
Inbound Certification helps you stay on top of the latest trends in the
inbound world.
Anybody who is looking for the big picture can use this service and attract tons of visitors.
The best and direct way o get an inbound certification is to visit :academy.hubspot.com/certification-support/inbound-marketing
From here just after clicking the button "Get The certification" you can start the course.