The best way to explain Deal Zoo is to think of it as an electronic coupon offered by hotels who've partnered with us. The big difference is that offering a deal through Chaago is a heck of a lot cheaper for hotels than offering deals via direct mail or newspaper ads. Consequently, the deals are that much better. They're easier for hotels to update and post, too. So check back often for last-minute deals, weekend vacancy specials, and more.