https://wccftech.com/samsung-pay-now-works-with-chase-pay-on-all-compatible-devices/

In the past five years or so, we’ve seen a plethora of smartphone-powered payment portals pop up. Apple has Apple Pay for iOS, Google has Google Pay (formerly known as Android Pay), and Samsung has Samsung Pay. However, support for said payment portals was limited as banks and other financial institutions wanted to push their own alternatives. It resulted in the market becoming inundated with a metric ton of such portals. Some made it while others faded into obscurity over time. JP Morgan Chase’s portal Chase Pay was one of the latter and today, the bank caved in and allowed integration between Chase Pay and Samsung Pay. The announcement was made by Samsung via a blog post that reads:

Starting today, Chase Pay customers with compatible flagship Samsung Galaxy smartphones now have the option to link Chase Pay to Samsung Pay. This means that customers will now be able to use Samsung Pay’s Magnetic Secure Transmission (MST) technology, along with NFC, to pay with the Chase Pay app at millions of merchants in the United States by simply tapping the payment terminal.