Posted in both the UA and Hyatt forums, it's important here as well due to the AC's fixation on forcing this "service" on us.
Link to promo
IMPORTANT RATE PLAN INFORMATION - PLEASE READ
30 Days Free Promotional Offer:
* Offer expires December 31, 2007.
* Promotion includes the first 30 days of use free after activation of the selected rate plan.
* Limited to one promotion per new customer. Can not be combined with other promotions
* At Promotion expiration, you will be automatically charged the rate of the plan you select.
[snip]