JFIFxxC      C  " }!1AQa"q2#BR$3br %&'()*456789:CDEFGHIJSTUVWXYZcdefghijstuvwxyz w!1AQaq"2B #3RbrhasMany('App\Models\UserCoupon', 'coupon', 'id')->count(); } public function per_used_coupon($userid,$couponid) { return UserCoupon::where('user',$userid)->where('coupon',$couponid)->count(); } }