IHG card upgrade Select to Premier
I have two IHG Select Cards (one of them is an original PriorityClub credit card). I'm thinking of upgrading one of the Select cards to the Premier version and am wondering if there have been any upgrade promos lately since the new program/card benefits launched? Additionally, as I have never upgraded a card before with Chase in my life, is it done online like with AMEX? Do you have to wait for a promo/upgrade invite email to do so? Wondering what is the best way to upgrade the card these days. Thanks.