They do, I didnt notice it before either I was looking for a combo box, but there is an American flag down in the left hand corner.

ORDER ITEMS

1 X White Widow - USD 17.08
1 X White Rhino - USD 17.08
1 X Northern Light - USD 17.08

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ORDER SUBTOTAL : USD 51.25
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SHIPPING : USD 9.00
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ORDER TOTAL : USD 60.25