code: public function store(\Stripe\StripeObject $object, $meta = null)
      {
          $model = static::firstOrNew(['id' => $object->id]);
          $model->relatesWith = $this->relatesWith;
          $model->fill([
              'type' => class_basename($object),
              'data' => $object->jsonSerialize(),
              'meta' => $meta,
          ]);
          $model->save();
  
          // Cascade relations
          if ($this->exists && $this->id !== $model->id) {
              DB::table('stripe_object_relations')->where('stripe_object_id', $this->id)->update(['stripe_object_id' => $model->id]);
          }
  
          return $model;
      }
docs: @param \Stripe\StripeObject $object
  
  @param null $meta
  @return StripeObject