JoomSport PayPal add-on allows you to create paid seasons and accept payments for the registration via PayPal payment gateway.
Documentation: documentation page
For competitions with enabled registration it provides your website players ability to see "Join" button and pay the competition entrance fee.
JoomSport 3.x. - 4.x., Joomla! CMS 3.x.
within your JoomSport license, check support policy
15 days money back guarantee according to refund policy