module_manager->get_admin_modules('product'); $discount_module = \WPFunnels\Wpfnl::$instance->module_manager->get_admin_modules('discount'); $product_module->set_products($this->get_internal_metas_by_key('_wpfnl_checkout_products')); $products_ids = $product_module->get_products(); $discount_module->set_coupon($this->get_internal_metas_by_key('_wpfnl_checkout_discount')); $coupons = $discount_module->get_coupons(); $back2_edit = add_query_arg( [ 'page' => WPFNL_EDIT_FUNNEL_SLUG, 'id' => $this->step->get_funnel_id(), 'step_id' => $this->get_id(), ], admin_url('admin.php') ); ?>