New Kroger cards

My hubby and I really need new Kroger cards. First of all we have two different cards with two different numbers. Secondly our cards are very old and in pretty rough shape. We should have two cards but with the same number. This way when we fill up we both can use our fuel points no matter what card we have. I wasn't sure if it was possible to get new cards and to carry our fuel points with us. I took the logical step and called Kroger corporate customer service. The lady told me to go into the store and get new cards and then call the corporate customer service back and they can link our old cards with our new cards and everything will transfer. Hmm who knew? I really like Kroger.