There is quite a good selection of courses to chose from. Seems worth it if you have some free time. If you click on the individual courses it tells you the schedule and what each lesson will include. There has been deals posted similar to this but this is the current promotion they are running.
The deal is on for the next 23 hours.
Please use the correct link: http://www.shawacademy.com/learning/?product=KOIAdvertisingUK&lang=en&lang=en&s1=2385175