All Courses are in English.
Courses for students up to Secondary School level are FREE if you Register.
Courses for Secondary Students and above are Currently about US$6.00 and last for about 3 months.
A Discount of 50% is currently available for Secondary Students. Use the code 'offer99'.
You can always see the course prices before you buy.
Some Courses or those set by "External Teachers" may be more expensive. This will depend entirely on the course content, its duration and complexity.