Do you use Chase Pay for your retail shopping? No? We won't blame you -- its insistence on using QR codes for purchases makes it far less convenient than tap-to-pay services, not to mention less common. Now, however, it's admitting that it needs to get with the times. Chase has introduced an option to link its payment app to Samsung Pay, letting you use either NFC or stripe-simulating MST tech to clinch the deal. It's much easier when you're in a hurry, of course, and makes the Chase Pay app useful in millions more places. Moreover, there's strong financial incentive -- linking the two will help you earn both Chase Ultimate and Samsung reward points, and it should be easier to redeem your Chase points in the process.