fix Products, Coupons, and admin pages

includes/Customer.php

@@ -27,6 +27,9 @@ class Customer {
         add_filter( 'formipay/global-settings/tab:general',    [$this, 'global_settings'], 20 );
         add_filter( 'formipay/form-config',                     [$this, 'add_menu_on_product_setting'], 100 );
 
+        // For Coupon Autocomplete
+        add_filter( 'stm_wpcfto_autocomplete_customers',       [$this, 'autocomplete_options'], 100, 2 );
+
         // Register new customer by order submitted
         add_action( 'formipay/order/new',                       [$this, 'add_customer'] );
     }
@@ -448,4 +451,11 @@ class Customer {
 
     }
 
+    public function autocomplete_options($r, $args) {
+
+        console.log(print_r($args, true));
+        return $r;
+
+    }
+
 }