We will not bill your account until your order is picked up/shipped. If you placed an order that was submitted but not accepted, canceled, or is still processing, you may still see a pending charge on your method of payment. This is a temporary authorization that will automatically expire based on a time frame set by your financial institution, usually within 3–5 business days. Cancelled orders may take up to 5 days for their authorization to expire.

More Information about temporary authorizations:

If you placed your order with a credit card, debit card, ATM card, or check card, your financial institution will place an authorization on your payment method until the order is picked up or ships. This appears as a pending charge on your account, and the amount varies by financial institution. Usually, you will see these charges range from $1.00 to the full amount of the order.