And this is the email I received when I asked them about the delivery possibility before the deadline.
Dear XXXX,
Thank you for taking the time to write to us at Amazon.com.
Unfortunately, you may not qualify for this rebate, as it indicates
that it must be postmarked by July 15, and the earliest delivery
estimate for this item is July 30. I am sorry for any inconvenience
this may cause.
I realize this is not what you expected when you placed this order,
and it is understandable if you prefer to cancel it. If you no
longer need this item, you may cancel it yourself through the "Your
Account" link at the top of our home page.
Thank you for shopping at Amazon.com.
Best regards,
Garrick P.
I have canceled my order.
PS. This is also a repost.