Choose duration by task, not by discount
The common mistake is buying a long period before understanding the actual routine. Start with the task: test the service, close a gap, prepare for a study period, or build a long-term habit.
1 month: test the format
One month is right when the student is trying AllClasses for the first time, wants to complete a few topics, or needs to check whether video, notes, and tests fit their pace.
3 months: a focused study block
Three months works well for a visible block of topics and the first signs of consistency: grammar recovery, a specific goal, or entering a routine.
6 months: steady work without overload
Half a year gives enough room for new lessons, revision, test retakes, and calmer progress across a school period.
1 year: when English is an ongoing skill
Annual access is useful when the goal is not a one-time review. It supports a stable routine and repeated return to materials.