You were charged a pre-authorization. Our system performs a pre-authorization before processing payment in order to  comply with the AVS (address verification security). If you see more than one amount on your credit card statement, it is simply because you tried to process your order more than once and the system refused it. If you processed your order with success, those pre-authorization amounts will disappear from your statement and be replaced with one completed transaction.If you did not complete an order, those pre-authorization amounts will disappear from your statement within five business days.