Regular subscription for 1 year
35$ / day
Regular subscription for 2 years (with 5% discount)
66$ / day
Regular subscription for 5 years (with 10% discount)
157$ / day
Student/Low income country for 1 year
20$ / year
Student/Low income country for 2 years (with 5% discount)
38$ / day
Student/Low income country for 5 years (with 10% discount)
90$ / day
