How to Specify Period of Access to Trainings Right After Purchase?

When creating a stream you can specify a period of access to trainings after purchase:

In order to let dates have influence on purchases and let users have access to trainings only during specified dates you need to go to an offer where this stream is on sale and select “Stream dates” limit:

Important: we don’t recommend you to edit or to delete products and offers after starting of sale in order to ensure a correct work. These actions might lead to losing of access to trainings for customers who have active purchases. It also might have a negative effect on orders and purchases.