The website says they are exporting to the UK and a few other places, but the USA isn't on the list yet. I hope you get a chance to try them, maybe even in Jordan itself!
I REALLY wanted to go to Petra while I was there, but the 75$ entrance fee plus the travel costs to go south dissuaded me. The only place I managed to make it to was the Amman Citadel/ Temple of Hercules, which I keep procrastinating writing a post about LOL
Wishing you more cool travels and lots of good wine in your future! 💚