'int', 'product_id' => 'int', 'c_price' => 'float', 'c_tax' => 'float', 'c_price_old' => 'float', 'c_currency' => 'float' ]; protected $fillable = [ 'country_id', 'product_id', 'c_price', 'c_tax', 'c_price_old', 'c_currency' ]; public function country() { return $this->belongsTo(Country::class); } public function product() { return $this->belongsTo(Product::class); } }