, %2$s = . esc_html__( 'The Remove Unused CSS feature is %1$sno longer available%2$s to expired users running on an old version of WP Rocket.', 'rocket' ), '', '' ); ?>

, %2$s = discount percentage, %3$s = , %4$s = discount price. esc_html__( '%1$sRenew your license now and get %2$s OFF%3$s to update your WP Rocket version!', 'rocket' ), '', (int) sanitize_text_field( $data['discount_percentage'] ) . '%', '' ); ?>