Chase also rewards Hyatt credit card holders this summer.
From July 1 through September 30, 2013, spend $3,000 or more on purchases and get 5,000 Hyatt Gold Passport® bonus points – in addition to the points you would already earn.
Chase had a similar promotion some weeks back – I think it's worth switching as it gives you 2 points per dollar and Hyatt hotels are quite a treat (I'm writing thsi from the Park Hyatt Istanbul)
Register by August 31, 2013 to be eligible.
Log on to hyatt.mychasebonus.com/summer5K or call