Users can access the purchases catalog to buy courses or sessions (since v2 of this plugin) enabled for sale.

If the user is not registered or logged in, he/she will be requested to register/login before he/she can resume buying items.

Once the course or session is chosen, shows available payment types (currently only PayPal works) and lets the user proceed with the purchase.

Finally, the user receives an e-mail confirming the purchase and him/her is can access to the course/session.