Amazon’s efforts to develop a stablecoin are still in the “early stages,” according to the Journal, and there are a lot of questions to sort out. There have reportedly been discussions to use outside stablecoins to settle transactions, but there’s also the possibility the online giant could develop its own.

The Senate is preparing for a final vote Tuesday on a bill that would establish the first federal framework for dollar-backed cryptocurrencies known as stablecoins, a major victory for an industry that has pushed for more favorable oversight in Washington,