public function actionNewOffer()
 {
     return $this->render('newOffer', ['paymentMethod' => PaymentMethod::find()->active()->all()]);
 }
 public function actionIndex()
 {
     $model = new PaymentMethod();
     $dataProvider = new ActiveDataProvider(['query' => PaymentMethod::find()]);
     return $this->render('index', ['dataProvider' => $dataProvider, 'model' => $model]);
 }