Disable Renewals for Specific Products

/**

 * Prevent licenses from being renewed for certain products.

 *

 * @param bool $can_renew

 * @param int  $license_id

 *

 * @return bool

 */

function ag_edd_sl_can_renew( $can_renew, $license_id ) {

	// Bail if they already can't renew.

	if ( ! $can_renew ) {

		return $can_renew;

	}

	$license = edd_software_licensing()->get_license( $license_id );

	if ( ! $license ) {

		return $can_renew;

	}

	$download_id_not_allowed = 123; // Change this to the ID of your download

	if ( $license->download_id == $download_id_not_allowed ) {

		$can_renew = false;

	}

	return $can_renew;

}

add_filter( 'edd_sl_can_extend_license', 'ag_edd_sl_can_renew', 10, 2 );

add_filter( 'edd_sl_can_renew_license', 'ag_edd_sl_can_renew', 10, 2 );