There is no duty to pay for any of our US deliveries.
We take payments and refund directly in USD $
You will not be charged any exchange fees or pay any bank charges. Payments and refunds will be exactly for the amount you see on the website.
If your order is being delivered to another country including Canada there is a good chance you will have to pay import duty before your shipment is delivered to you (only deliveries to the US, UK, EU and Australia are exempt from duty)
Duty charges are paid directly to the government of that country, we cannot refund any duty charges back to you including if you make a return.