主题：Stay twice and get a free night with Holiday Inn
内容：Stay twice and get a free night
Stay twice, on separate occasions between now and 31st December and you can enjoy a free night any time between 1st December and 31st May 2011. You will soon see it pays to stay loyal.
不管有没有，先注册了再说。 free night 最多5晚，还不错
杯具了：You are not eligible to participate in the Free Nights promotion. You are eligible to participate in the Double Points or Miles promotion