eBay currently has a deal for various Gift Cards, such as iTunes, Sears, Starbucks for various discounts. Hotels.com Gift Cards are available for 10% off, this are physical gift cards, shipped for free within the US; not available for shipping to Canada. These gift cards are only usable on the US version of Hotels.com.

eBay Link:

http://www.ebay.com/itm/100-Hotels-com-Gift-Card-For-Only-90-FREE-Mail-Delivery/301967682948

Don’t forget to go through Ebates.com for 5% cash back on eBay!

Can’t wait that long to get your gift card in the mail? There is also a working coupon on Hotels.ca (Canadian version of Hotels.com) for 10% off. The code is SPF10.
You must go through the Canadian version of the site to make your booking, but you can choose a different currency, such as USD, to pay.

Coupon’s fine print: This coupon is valid for 10% off bookings made by June 9, 2016 by 11:59 PM MT for travel between June 6, 2016 and September 6, 2016.The coupon isn’t valid on some hotels and can’t be used in conjunction with the Hotels.com™ Rewards program.