Four credit card relationships in order to track individual spending seems a little excessive. (creditcards.com)
But US - based banks also enter into co-branded credit card relationships with the loyalty programs of foreign airlines. (freequentflyerbook.com)
So, Otto, take a hard look at the new card offer, and if you need to sever your old credit card relationship and close the account, so be it. (creditcards.com)