You may enter the Sweepstakes for multiple hours in a single online entry by including the hourly code word or phrase for each such hour in your entry. Entries must be received by 11:59 PM Eastern Time ("ET") on December 2, 2007 ***BUT*** Hourly Prizes will be awarded in separate random drawings, conducted on or about December 14, 2007, from among all eligible entries received for each hour of the Promotion Period (or day as provided on mail-in entries).
So... you *can't* enter every hour: you can submit up to (12) different codes in a single days entry :scratch: