Say it isn’t so, Citibank! The issuer is the latest to announce that it’s eliminating a variety of credit card benefits. Perks being discontinued across its lineup of Citi credit cards include Citi Price Rewind, as well as trip cancellation and interruption protection. Depending on what Citi card you have, you could be losing a lot more, too. The... Robin Saks Frankel is a writer at NerdWallet.