I cannot answer your question, but I encourage you to log into your Chase account periodically, and check the specific, ever-changing, merchant offers available on the Select card. I just found a 15%-off offer for a nuts.com purchase, so I will be using the Select card for my upcoming nuts.com purchase -- in combination with Rakuten's nuts.com discount coupon and rebate.

The Select card was the only one of my four Chase cards offering the nuts.com discount currently.