Haven't seen this deal mentioned here yet. The Chase MR Visa card is offering 2 reward points/dollar spent at Costco and other warehouse clubs until the end of 2016. I found it advertised in my Chase online account last week, but it apparently started October 1.
My wife tested it by using our MR Visa instead of the Costco Visa on our last Costco purchase and the online account shows it earning 2 points/dollar.
I'm surprised they didn't advertise this better...no email or statement insert to let card members know about it. Did anyone else get a notice about it? I don't know if it was a targeted offer.
While I value the 2% cash back from the Costco Visa more than the 2x points, this offers an easy way to boost points earnings through the end of the year.