Samsung has opened the floodgates to its mobile payment solution in the US. The company announced today that Samsung Pay now works with all major US carriers: AT&T, T-Mobile, Sprint, US Cellular and, despite some drama, Verizon. In order to take advantage of this feature, which is Samsung's answer to Apple Pay, you'll of course need to have a compatible smartphone -- like the Galaxy S6, Galaxy S6 edge, Galaxy S6 edge+ or Galaxy Note 5. Samsung Pay first became available Stateside in beta on September 28th, but as of today anyone on one of the big networks can start using it. To do so, download the app from Google Play, enter your debit/credit card information and you'll be set.