Could you explain why I got an email saying:
Your payment to Woot LLC has been canceled.
The merchant didn’t receive your order. You won’t be charged $845.87 for this order. You might see a pending authorization on your bank account for up to 30 days. If this authorization isn’t removed after 30 days,
That message looks to be from Amazon Pay not Woot. not sure why you got it when the transaction was completed. You can ignore it.
PS: Did you perhaps cancel on an first attempt? So Amazon canceled that payment but the order was never placed with us?