If i buy multiple beats, is there package deal?

Yes. 

Package deals start when you add atleast 3 beats to your shopping cart.

Bundle/Packages Deals are as follows

Buy 3 Get 1 Free

Buy 4 Get 1 Free

Buy 5 Get 1 Free

Buy 6 Get 2 Free

Buy 7 Get 2 Free

Buy 8 Get 3 Free

Buy 9 Get 3 Free

Buy 10 Get 10 Free

 After you've added enough beats to qualify to the cart, the discount will be automatically applied