There are four types of files you can download from English Toolbox, and each costs a different number of credits:
· MS Word files = 1 credit = $0.79 USD
· Interactive HTML file = 1 credit = $0.79 USD
· Audio MP3 files = 3 credits = $2.37 USD · Complete Lesson Plans in PDF format = 5 credits = $3.95 USD
The monthly subscription charge is $7.99 USD, which gives you ten credits to be used to buy a variety of exercises (for example, you could buy one audio file, 2 interactive exercises and 5 MS Word exercises, which would use up all of your 10 credits for the month).