To perform a standard sale of a course, open the customer's profile and click on Sale, then select the Season and the Activity and click on Find

Click on "Wizard" and select an option from the list (according to the sales options planned in Planning - Courses - Course Sale)

Select the sub-season and click on Confirm

if different skills are required for each course, the system will request a further selection

Before confirming the sale, it will be possible to change the start of the validity of the course and/or the price through the OPTIONS button.

Click on the yellow button to Confirm the Sale or click on the arrow next to it to specify a seller.

It is always possible to assign/change the seller after the payment from the main page of the user's profile (click anywhere on the row corresponding to the course, click on Detail, Accounting, Edit and then select the seller from the drop-down menu).  

The system can automatically notify the seller about the requirement of a valid membership fee/medical certificate during the sale of a course. Please find more info here.