I received a new Keesler Federal Visa card in the mail, but I already have a Keesler Federal credit card. Why did I get this?

To provide members with better rates, benefits and rewards, we recently converted our existing credit card program. All current Keesler Federal credit card account holders are automatically receiving Visa cards to replace their existing card, which will soon be deactivated. To avoid interruption of service, please activate your new Visa card as soon as it arrives.