public/wordpress/wp-content/plugins/wp-courseware/includes/models/course.php
/**
	 * Can Course be Purchased?
	 *
	 * @since 4.3.0
	 *
	 * @return bool True if it can be purchased, false otherwise.
	 */
Can Course be Purchased.

@return bool True if it can be purchased, false otherwise.
Can Course be Purchased . @return bool True if it can be purchased false otherwise .
public function is_purchasable() {
		$payments_type = $this->get_payments_type();
		return ( ! empty( $payments_type ) && 'free' !== $payments_type ) ? true : false;
	}
public function is_purchasable ( ) { $ payments_type = $ this -> get_payments_type ( ) ; return ( ! empty ( $ payments_type ) && 'free' !== $ payments_type ) ? true : false ; }
Can Course be Purchased?
Can Course be Purchased?