@xBLAHx Please direct all questions/concerns/posts to the beta boards. You will get a faster and more accurate response. Generally though, user experiences vary with betas. It may work, might not.
During beta program, the software is not yet certified by Google, and therefore Google Pay and other secure services may not work. We apologize for the inconvenience and will post a notice once it becomes certified by Google. You may try again at that time.
Samsung Pay and Samsung Wallet are supported during Beta and should work. If you have any issues, please use the Samsung Members app to submit an error report.
One UI Beta Team