In order to reserve your Aimé Leon Dore / New Balance P550 item(s), the payment is taken up front and in full. Full payment is required to place a reservation.
As stated on the product page and checkout for the Aimé Leon Dore / New Balance P550 reservations:
"Once your reservation is placed, your payment method will be charged in full. You will receive confirmation via email after submitting your reservation. All reservations are final sale. No returns or exchanges will be accepted."
Aimé Leon Dore cannot cancel or modify any advanced reservations.