Hello Austin,
I took a look at your order and found that the initial reason your card was not going through was because it did not pass the Address Verification System (AVS) check. This indicates that there is some discrepancy between the address entered for the card on Paizo.com, and the billing address that your bank has on file for the card. Please ensure that all of the payment method information you have entered is correct.
As to the multiple charges you are seeing, I am happy to report that these are not charges, but authorizations. Each time our card processor is asked to check if a card is good, such as each attempt to submit the order, the card processor contacts the bank. Many banks then choose to place a hold on these funds, keeping the money aside for the possible charge. Because the card was declined however, we will not finalize these charges, and authorizations usually expire and release the money after a few days.
We can put in a Authorization Reversal Request which will let the bank know that we will not finalize those authorizations, but it is still up to your bank how quickly they reverse those authorizations.
I hope that I have clarified sufficiently what is gong on here. Please ensure that the information for the card entered on your profile is entirely correct, and once those authorizations have reversed and the tied up funds released, try the order again.
Thank you!