Unscheduled lessons is a section in the "My lessons" tab which allows students to keep track of the lessons they have paid for but have not scheduled yet.
It was introduced in order to make the process of booking lessons more flexible.

From now on, you don’t have to schedule lessons right when you purchase a lesson package.
When you skip the "Schedule now" step, the purchased lessons are shown as Unscheduled lessons, and you can schedule them anytime later.

You can see the number of lessons you have left to schedule either directly in the Unscheduled lessons section (My lessons tab), or next to the Calendar icon in the upper right corner of your screen.

💫Tip for you!
Fix the price for the lessons with a selected tutor in case the tutor decides to increase it - all the Unscheduled lessons stay relevant and you won’t have to pay extra.