All prices are quoted in U.S. dollars. The amount shown at checkout is the final amount — there is no customs charge, no import duty and no handling fee added afterwards.
Card data is entered on the payment provider's PCI-DSS compliant infrastructure and is never stored on our servers. The whole checkout runs over a 256-bit TLS encrypted connection, and we only ever receive the last four digits and an authorisation result.
We authorise the card when you place the order and capture the funds when the parcel is picked from the warehouse. If an item turns out to be unavailable, that line is released immediately and never charged.
A declined payment leaves the order unpaid and unshipped — you are welcome to retry with a different method. Nothing is held on an unpaid order.
Where state law requires us to collect sales tax, it is calculated at checkout and shown as a separate line before you confirm. It is included in the total you pay.