JFIFxxC      C  " }!1AQa"q2#BR$3br %&'()*456789:CDEFGHIJSTUVWXYZcdefghijstuvwxyz w!1AQaq"2B #3RbrhasOne('App\Models\ProductService', 'id', 'product_id'); } public function tax() { return $this->hasOne(Tax::class, 'id', 'tax_id'); } }