The following workshops are currently free:
Applied SQL data analytics
Deep learning with Keras
this page lists all the free courses
I could only get 2 courses for free with the code.
I can get all 15 for free with the code.
OK, thanks, it seemed that if I had several tabs open of all the courses (to speed up the enrolment) it complained.
It takes a bit of time to get them all. After the first couple it comes up as code expired. but if you come back later via https://courses.packtpub.com/pages/free you can get them all after a while.
Just got 5 x FREE Courses. Thanks OP!!