why is shipping so high for small parts?

I needed a micro servo for my tricopter, found it at the Arkansas warehouse for $5 but the shipping was going to be $10 more !! So I went to Bangood and got it from their US warehouse with free shipping ( and bought a few other things as well) You lost my business on that due to you're crazy shipping costs- Hobby King, you need to fix this or lose more. Roger Youmans- long time customer.