International Open Academy runs accredited online learning for professional development and personal growth. The site says more than 1.5 million learners have used it. You can take a single course with 60 days of access or choose a yearly membership that opens over 300 courses and includes certificates of achievement. There are also team plans, a careers section and a blog.
Compare one course with the yearly membership if you plan to study several subjects, because the access periods differ. Our list of International Open Academy codes stays on this page and is revised whenever something changes.
All codes for International Open Academy:Checked daily. Missing a code, or one not working? Let us know.