There are two options you can offer your customers to register for your Programs when logged into their Dash Online account.
By default, your Company Settings page will be set to steer customers to first choose who is registering and then what Season Type they would like to view.
If you have selected to "Enable program tree for Dash Online" in the Company Settings page, your customers will see a different path after selecting who they want to register. Instead, they will see a list of Programs you have chosen to be viewable Online. In some cases, this alternative registration path, will make it easier for your customers to decide what they are looking for and hence, easier to register for programs.