Hi
I am sorry…My woocommerce installed is 2.2.11. Here is the error message:
Fatal error: Call to undefined method WC_Coupon::is_type() in /var/www/newsmarket.com.tw/htdocs/wp-content/plugins/woocommerce-auto-added-coupons-pro/includes/wjecf-coupon-extensions.php on line 595
Thank you very much!