            $table->longText('terms_and_condition')->nullable();
            $table->string('additional_message',200)->nullable();
            $table->tinyInteger('tax_type')->default('2')->comment = "1=International Vat,2=Indian GST";
            $table->string('tax_title',55)->nullable();
            $table->string('currency_title',55)->nullable();
            $table->Integer('decimalpoints_forview')->default('2');
            $table->Integer('decimal_points')->default('0');
            $table->tinyInteger('bill_calculation')->default('1')->comment = "1=with calculation,2=without_calculation";
            $table->tinyInteger('series_type')->default('1')->comment = "1=regular,2=monthwise";