You can get your coupon from this Einstein Bros website: http://einsteinbrosbagels.fbmta.com/shared/images/42949673001/42949673001_20130213255869.png
About Einstein Bagels (from Wikipedia)
Einstein Bros. Bagels is a bagel and coffee chain in the United States. As of 2006, there were 424 restaurants with the Einstein Bros. name.
Einstein Bros was created by a chain restaurant corporation, Boston Chicken (now Boston Market) in 1995, as a way to market breakfast foods. The chain is now owned by Einstein and Noah Corp., a wholly owned subsidiary of Einstein Noah Restaurant Group, Inc., previously known as New World Restaurant Group, which also owns Noah’s Bagels, Manhattan Bagel, Chesapeake Bagel Bakery, Willoughby’s Coffee & Tea, and New World Coffee.