FLAT RATE POSTAGE $8.40
(NO MATTER HOW MANY BUTTONS YOU BUY)
It's like this: Postage cost for SMALL quantities of buttons is way more than you'd expect. And we're trying to keep things simple.
So we went with $8 postage, regardless of whether you buy one button or thousands.
(Two exceptions:  Shipping to destinations outside the US, and  Shipping for CUSTOM buttons are charged at our actual shipping cost. But all of the designs you see listed on this site fall under the flat-rate $8 shipping to anywhere in the US.)