There is currently an offer of an extra night's credit for free at hotels.com Rewards, so if you book, pay and consume one night you will get a second night's credit added to your account. I suspect that this is a targeted offer, because I have to click through the link in the email newsletter to book it. But it would help me requalify for Silver!

The details are a bit vague, except that bookings have to be made by 16th June for stays by 16th October. Can I click through and use the offer more than once? There is no indication that it is a one use only offer. And I wonder if this really will help me requalify for Silver.